Home / 5,361,008.24-7,398,248.52-2,913,619.52

Finding the Fourth Proportional to 5,361,008.24, 7,398,248.52 and 2,913,619.52

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Solution

The fourth proportional to 5,361,008.24, 7,398,248.52 and 2,913,619.52 is: 4,020,826.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,008.24 : 7,398,248.52 = 2,913,619.52 : x
  2. Step 2: Convert to fraction form
    5,361,008.24/7,398,248.52 = 2,913,619.52/x
  3. Step 3: Cross multiply
    5,361,008.24x = 7,398,248.52 × 2,913,619.52
  4. Step 4: Simplify right side
    5,361,008.24x = 21,555,681,301,683.11
  5. Step 5: Solve for x
    x = 21,555,681,301,683.11/5,361,008.24
  6. Step 6: Final answer
    x = 4,020,826.00

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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.