Home / 9,324,916.32-12,870,298.80-5,884,848.48

Finding the Fourth Proportional to 9,324,916.32, 12,870,298.80 and 5,884,848.48

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Solution

The fourth proportional to 9,324,916.32, 12,870,298.80 and 5,884,848.48 is: 8,122,298.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,916.32 : 12,870,298.80 = 5,884,848.48 : x
  2. Step 2: Convert to fraction form
    9,324,916.32/12,870,298.80 = 5,884,848.48/x
  3. Step 3: Cross multiply
    9,324,916.32x = 12,870,298.80 × 5,884,848.48
  4. Step 4: Simplify right side
    9,324,916.32x = 75,739,758,330,325.83
  5. Step 5: Solve for x
    x = 75,739,758,330,325.83/9,324,916.32
  6. Step 6: Final answer
    x = 8,122,298.98

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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.