Home / 4,346,013.72-6,520,179.96-1,506,123.48

Finding the Fourth Proportional to 4,346,013.72, 6,520,179.96 and 1,506,123.48

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Solution

The fourth proportional to 4,346,013.72, 6,520,179.96 and 1,506,123.48 is: 2,259,587.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,013.72 : 6,520,179.96 = 1,506,123.48 : x
  2. Step 2: Convert to fraction form
    4,346,013.72/6,520,179.96 = 1,506,123.48/x
  3. Step 3: Cross multiply
    4,346,013.72x = 6,520,179.96 × 1,506,123.48
  4. Step 4: Simplify right side
    4,346,013.72x = 9,820,196,131,581.46
  5. Step 5: Solve for x
    x = 9,820,196,131,581.46/4,346,013.72
  6. Step 6: Final answer
    x = 2,259,587.01

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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.