Home / 9,070,253.46-12,516,949.08-4,995,872.46

Finding the Fourth Proportional to 9,070,253.46, 12,516,949.08 and 4,995,872.46

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Solution

The fourth proportional to 9,070,253.46, 12,516,949.08 and 4,995,872.46 is: 6,894,303.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,253.46 : 12,516,949.08 = 4,995,872.46 : x
  2. Step 2: Convert to fraction form
    9,070,253.46/12,516,949.08 = 4,995,872.46/x
  3. Step 3: Cross multiply
    9,070,253.46x = 12,516,949.08 × 4,995,872.46
  4. Step 4: Simplify right side
    9,070,253.46x = 62,533,081,191,994.34
  5. Step 5: Solve for x
    x = 62,533,081,191,994.34/9,070,253.46
  6. Step 6: Final answer
    x = 6,894,303.61

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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.