Home / 10,365,248.56-15,533,257.92-4,894,506.16

Finding the Fourth Proportional to 10,365,248.56, 15,533,257.92 and 4,894,506.16

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Solution

The fourth proportional to 10,365,248.56, 15,533,257.92 and 4,894,506.16 is: 7,334,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,248.56 : 15,533,257.92 = 4,894,506.16 : x
  2. Step 2: Convert to fraction form
    10,365,248.56/15,533,257.92 = 4,894,506.16/x
  3. Step 3: Cross multiply
    10,365,248.56x = 15,533,257.92 × 4,894,506.16
  4. Step 4: Simplify right side
    10,365,248.56x = 76,027,626,574,308.80
  5. Step 5: Solve for x
    x = 76,027,626,574,308.80/10,365,248.56
  6. Step 6: Final answer
    x = 7,334,858.02

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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.