Home / 7,793,113.20-10,754,618.04-4,355,576.88

Finding the Fourth Proportional to 7,793,113.20, 10,754,618.04 and 4,355,576.88

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Solution

The fourth proportional to 7,793,113.20, 10,754,618.04 and 4,355,576.88 is: 6,010,764.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,113.20 : 10,754,618.04 = 4,355,576.88 : x
  2. Step 2: Convert to fraction form
    7,793,113.20/10,754,618.04 = 4,355,576.88/x
  3. Step 3: Cross multiply
    7,793,113.20x = 10,754,618.04 × 4,355,576.88
  4. Step 4: Simplify right side
    7,793,113.20x = 46,842,565,688,254.91
  5. Step 5: Solve for x
    x = 46,842,565,688,254.91/7,793,113.20
  6. Step 6: Final answer
    x = 6,010,764.18

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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.