Home / 4,502,895.60-6,213,985.56-2,465,687.28

Finding the Fourth Proportional to 4,502,895.60, 6,213,985.56 and 2,465,687.28

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Solution

The fourth proportional to 4,502,895.60, 6,213,985.56 and 2,465,687.28 is: 3,402,642.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,895.60 : 6,213,985.56 = 2,465,687.28 : x
  2. Step 2: Convert to fraction form
    4,502,895.60/6,213,985.56 = 2,465,687.28/x
  3. Step 3: Cross multiply
    4,502,895.60x = 6,213,985.56 × 2,465,687.28
  4. Step 4: Simplify right side
    4,502,895.60x = 15,321,745,153,395.67
  5. Step 5: Solve for x
    x = 15,321,745,153,395.67/4,502,895.60
  6. Step 6: Final answer
    x = 3,402,642.77

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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.