Home / 4,174,962.60-6,261,569.10-2,046,574.20

Finding the Fourth Proportional to 4,174,962.60, 6,261,569.10 and 2,046,574.20

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Solution

The fourth proportional to 4,174,962.60, 6,261,569.10 and 2,046,574.20 is: 3,069,432.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,962.60 : 6,261,569.10 = 2,046,574.20 : x
  2. Step 2: Convert to fraction form
    4,174,962.60/6,261,569.10 = 2,046,574.20/x
  3. Step 3: Cross multiply
    4,174,962.60x = 6,261,569.10 × 2,046,574.20
  4. Step 4: Simplify right side
    4,174,962.60x = 12,814,765,771,577.22
  5. Step 5: Solve for x
    x = 12,814,765,771,577.22/4,174,962.60
  6. Step 6: Final answer
    x = 3,069,432.47

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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.