Home / 1,034,985.32-1,551,953.18-473,538.76

Finding the Fourth Proportional to 1,034,985.32, 1,551,953.18 and 473,538.76

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Solution

The fourth proportional to 1,034,985.32, 1,551,953.18 and 473,538.76 is: 710,068.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,985.32 : 1,551,953.18 = 473,538.76 : x
  2. Step 2: Convert to fraction form
    1,034,985.32/1,551,953.18 = 473,538.76/x
  3. Step 3: Cross multiply
    1,034,985.32x = 1,551,953.18 × 473,538.76
  4. Step 4: Simplify right side
    1,034,985.32x = 734,909,984,435.26
  5. Step 5: Solve for x
    x = 734,909,984,435.26/1,034,985.32
  6. Step 6: Final answer
    x = 710,068.03

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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.