Home / 1,060,946.38-1,464,106.19-577,511.50

Finding the Fourth Proportional to 1,060,946.38, 1,464,106.19 and 577,511.50

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Solution

The fourth proportional to 1,060,946.38, 1,464,106.19 and 577,511.50 is: 796,965.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,946.38 : 1,464,106.19 = 577,511.50 : x
  2. Step 2: Convert to fraction form
    1,060,946.38/1,464,106.19 = 577,511.50/x
  3. Step 3: Cross multiply
    1,060,946.38x = 1,464,106.19 × 577,511.50
  4. Step 4: Simplify right side
    1,060,946.38x = 845,538,154,025.76
  5. Step 5: Solve for x
    x = 845,538,154,025.76/1,060,946.38
  6. Step 6: Final answer
    x = 796,965.96

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Double scale
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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.