Home / 5,956,030.89-8,911,501.20-3,528,487.35

Finding the Fourth Proportional to 5,956,030.89, 8,911,501.20 and 3,528,487.35

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Solution

The fourth proportional to 5,956,030.89, 8,911,501.20 and 3,528,487.35 is: 5,279,374.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956,030.89 : 8,911,501.20 = 3,528,487.35 : x
  2. Step 2: Convert to fraction form
    5,956,030.89/8,911,501.20 = 3,528,487.35/x
  3. Step 3: Cross multiply
    5,956,030.89x = 8,911,501.20 × 3,528,487.35
  4. Step 4: Simplify right side
    5,956,030.89x = 31,444,119,253,709.82
  5. Step 5: Solve for x
    x = 31,444,119,253,709.82/5,956,030.89
  6. Step 6: Final answer
    x = 5,279,374.78

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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.