Home / 5,544,291.60-8,316,437.40-4,424,547.60

Finding the Fourth Proportional to 5,544,291.60, 8,316,437.40 and 4,424,547.60

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Solution

The fourth proportional to 5,544,291.60, 8,316,437.40 and 4,424,547.60 is: 6,636,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,291.60 : 8,316,437.40 = 4,424,547.60 : x
  2. Step 2: Convert to fraction form
    5,544,291.60/8,316,437.40 = 4,424,547.60/x
  3. Step 3: Cross multiply
    5,544,291.60x = 8,316,437.40 × 4,424,547.60
  4. Step 4: Simplify right side
    5,544,291.60x = 36,796,473,138,720.24
  5. Step 5: Solve for x
    x = 36,796,473,138,720.24/5,544,291.60
  6. Step 6: Final answer
    x = 6,636,821.40

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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.