Home / 5,674,827.56-7,829,215.65-4,368,479.13

Finding the Fourth Proportional to 5,674,827.56, 7,829,215.65 and 4,368,479.13

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Solution

The fourth proportional to 5,674,827.56, 7,829,215.65 and 4,368,479.13 is: 6,026,925.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,827.56 : 7,829,215.65 = 4,368,479.13 : x
  2. Step 2: Convert to fraction form
    5,674,827.56/7,829,215.65 = 4,368,479.13/x
  3. Step 3: Cross multiply
    5,674,827.56x = 7,829,215.65 × 4,368,479.13
  4. Step 4: Simplify right side
    5,674,827.56x = 34,201,765,171,294.39
  5. Step 5: Solve for x
    x = 34,201,765,171,294.39/5,674,827.56
  6. Step 6: Final answer
    x = 6,026,925.90

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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.