Home / 8,995,009.52-12,413,076-4,865,045.24

Finding the Fourth Proportional to 8,995,009.52, 12,413,076 and 4,865,045.24

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Solution

The fourth proportional to 8,995,009.52, 12,413,076 and 4,865,045.24 is: 6,713,742.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,009.52 : 12,413,076 = 4,865,045.24 : x
  2. Step 2: Convert to fraction form
    8,995,009.52/12,413,076 = 4,865,045.24/x
  3. Step 3: Cross multiply
    8,995,009.52x = 12,413,076 × 4,865,045.24
  4. Step 4: Simplify right side
    8,995,009.52x = 60,390,176,307,558.24
  5. Step 5: Solve for x
    x = 60,390,176,307,558.24/8,995,009.52
  6. Step 6: Final answer
    x = 6,713,742.34

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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.