Home / 11,349,689.01-15,662,948.91-6,193,333.50

Finding the Fourth Proportional to 11,349,689.01, 15,662,948.91 and 6,193,333.50

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Solution

The fourth proportional to 11,349,689.01, 15,662,948.91 and 6,193,333.50 is: 8,547,006.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,689.01 : 15,662,948.91 = 6,193,333.50 : x
  2. Step 2: Convert to fraction form
    11,349,689.01/15,662,948.91 = 6,193,333.50/x
  3. Step 3: Cross multiply
    11,349,689.01x = 15,662,948.91 × 6,193,333.50
  4. Step 4: Simplify right side
    11,349,689.01x = 97,005,866,193,091.48
  5. Step 5: Solve for x
    x = 97,005,866,193,091.48/11,349,689.01
  6. Step 6: Final answer
    x = 8,547,006.54

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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.