Home / 1,035,586.22-1,553,591.14-436,547.48

Finding the Fourth Proportional to 1,035,586.22, 1,553,591.14 and 436,547.48

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Solution

The fourth proportional to 1,035,586.22, 1,553,591.14 and 436,547.48 is: 654,910.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,586.22 : 1,553,591.14 = 436,547.48 : x
  2. Step 2: Convert to fraction form
    1,035,586.22/1,553,591.14 = 436,547.48/x
  3. Step 3: Cross multiply
    1,035,586.22x = 1,553,591.14 × 436,547.48
  4. Step 4: Simplify right side
    1,035,586.22x = 678,216,288,258.00
  5. Step 5: Solve for x
    x = 678,216,288,258.00/1,035,586.22
  6. Step 6: Final answer
    x = 654,910.50

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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.