Home / 9,572,499-14,358,873.57-3,182,751.35

Finding the Fourth Proportional to 9,572,499, 14,358,873.57 and 3,182,751.35

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Solution

The fourth proportional to 9,572,499, 14,358,873.57 and 3,182,751.35 is: 4,774,168.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,499 : 14,358,873.57 = 3,182,751.35 : x
  2. Step 2: Convert to fraction form
    9,572,499/14,358,873.57 = 3,182,751.35/x
  3. Step 3: Cross multiply
    9,572,499x = 14,358,873.57 × 3,182,751.35
  4. Step 4: Simplify right side
    9,572,499x = 45,700,724,258,845.70
  5. Step 5: Solve for x
    x = 45,700,724,258,845.70/9,572,499
  6. Step 6: Final answer
    x = 4,774,168.61

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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.