Home / 5,938,957.20-8,908,727.40-3,104,605.20

Finding the Fourth Proportional to 5,938,957.20, 8,908,727.40 and 3,104,605.20

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Solution

The fourth proportional to 5,938,957.20, 8,908,727.40 and 3,104,605.20 is: 4,657,060.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,957.20 : 8,908,727.40 = 3,104,605.20 : x
  2. Step 2: Convert to fraction form
    5,938,957.20/8,908,727.40 = 3,104,605.20/x
  3. Step 3: Cross multiply
    5,938,957.20x = 8,908,727.40 × 3,104,605.20
  4. Step 4: Simplify right side
    5,938,957.20x = 27,658,081,411,422.48
  5. Step 5: Solve for x
    x = 27,658,081,411,422.48/5,938,957.20
  6. Step 6: Final answer
    x = 4,657,060.23

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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.