Home / 8,225,071.64-11,350,953.50-4,553,988.10

Finding the Fourth Proportional to 8,225,071.64, 11,350,953.50 and 4,553,988.10

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Solution

The fourth proportional to 8,225,071.64, 11,350,953.50 and 4,553,988.10 is: 6,284,699.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,071.64 : 11,350,953.50 = 4,553,988.10 : x
  2. Step 2: Convert to fraction form
    8,225,071.64/11,350,953.50 = 4,553,988.10/x
  3. Step 3: Cross multiply
    8,225,071.64x = 11,350,953.50 × 4,553,988.10
  4. Step 4: Simplify right side
    8,225,071.64x = 51,692,107,162,653.34
  5. Step 5: Solve for x
    x = 51,692,107,162,653.34/8,225,071.64
  6. Step 6: Final answer
    x = 6,284,699.93

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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.