Home / 8,766,437.04-12,097,647.95-4,898,957.18

Finding the Fourth Proportional to 8,766,437.04, 12,097,647.95 and 4,898,957.18

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Solution

The fourth proportional to 8,766,437.04, 12,097,647.95 and 4,898,957.18 is: 6,760,541.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,766,437.04 : 12,097,647.95 = 4,898,957.18 : x
  2. Step 2: Convert to fraction form
    8,766,437.04/12,097,647.95 = 4,898,957.18/x
  3. Step 3: Cross multiply
    8,766,437.04x = 12,097,647.95 × 4,898,957.18
  4. Step 4: Simplify right side
    8,766,437.04x = 59,265,859,200,781.76
  5. Step 5: Solve for x
    x = 59,265,859,200,781.76/8,766,437.04
  6. Step 6: Final answer
    x = 6,760,541.25

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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.