Home / 5,827,206.10-8,740,809.15-4,410,030.10

Finding the Fourth Proportional to 5,827,206.10, 8,740,809.15 and 4,410,030.10

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Solution

The fourth proportional to 5,827,206.10, 8,740,809.15 and 4,410,030.10 is: 6,615,045.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827,206.10 : 8,740,809.15 = 4,410,030.10 : x
  2. Step 2: Convert to fraction form
    5,827,206.10/8,740,809.15 = 4,410,030.10/x
  3. Step 3: Cross multiply
    5,827,206.10x = 8,740,809.15 × 4,410,030.10
  4. Step 4: Simplify right side
    5,827,206.10x = 38,547,231,449,855.41
  5. Step 5: Solve for x
    x = 38,547,231,449,855.41/5,827,206.10
  6. Step 6: Final answer
    x = 6,615,045.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.