Home / 6,233,751.28-8,604,008.88-3,656,262.40

Finding the Fourth Proportional to 6,233,751.28, 8,604,008.88 and 3,656,262.40

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Solution

The fourth proportional to 6,233,751.28, 8,604,008.88 and 3,656,262.40 is: 5,046,482.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,751.28 : 8,604,008.88 = 3,656,262.40 : x
  2. Step 2: Convert to fraction form
    6,233,751.28/8,604,008.88 = 3,656,262.40/x
  3. Step 3: Cross multiply
    6,233,751.28x = 8,604,008.88 × 3,656,262.40
  4. Step 4: Simplify right side
    6,233,751.28x = 31,458,514,157,210.11
  5. Step 5: Solve for x
    x = 31,458,514,157,210.11/6,233,751.28
  6. Step 6: Final answer
    x = 5,046,482.09

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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.