Home / 1,110,746.64-1,532,841.24-601,459.92

Finding the Fourth Proportional to 1,110,746.64, 1,532,841.24 and 601,459.92

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Solution

The fourth proportional to 1,110,746.64, 1,532,841.24 and 601,459.92 is: 830,020.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,746.64 : 1,532,841.24 = 601,459.92 : x
  2. Step 2: Convert to fraction form
    1,110,746.64/1,532,841.24 = 601,459.92/x
  3. Step 3: Cross multiply
    1,110,746.64x = 1,532,841.24 × 601,459.92
  4. Step 4: Simplify right side
    1,110,746.64x = 921,942,569,583.10
  5. Step 5: Solve for x
    x = 921,942,569,583.10/1,110,746.64
  6. Step 6: Final answer
    x = 830,020.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.