Home / 1,035,285.60-1,552,403.28-473,839.20

Finding the Fourth Proportional to 1,035,285.60, 1,552,403.28 and 473,839.20

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Solution

The fourth proportional to 1,035,285.60, 1,552,403.28 and 473,839.20 is: 710,518.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,285.60 : 1,552,403.28 = 473,839.20 : x
  2. Step 2: Convert to fraction form
    1,035,285.60/1,552,403.28 = 473,839.20/x
  3. Step 3: Cross multiply
    1,035,285.60x = 1,552,403.28 × 473,839.20
  4. Step 4: Simplify right side
    1,035,285.60x = 735,589,528,272.58
  5. Step 5: Solve for x
    x = 735,589,528,272.58/1,035,285.60
  6. Step 6: Final answer
    x = 710,518.46

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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.