Home / 7,045,146.18-10,552,534.20-4,758,094.98

Finding the Fourth Proportional to 7,045,146.18, 10,552,534.20 and 4,758,094.98

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Solution

The fourth proportional to 7,045,146.18, 10,552,534.20 and 4,758,094.98 is: 7,126,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,146.18 : 10,552,534.20 = 4,758,094.98 : x
  2. Step 2: Convert to fraction form
    7,045,146.18/10,552,534.20 = 4,758,094.98/x
  3. Step 3: Cross multiply
    7,045,146.18x = 10,552,534.20 × 4,758,094.98
  4. Step 4: Simplify right side
    7,045,146.18x = 50,209,960,003,298.32
  5. Step 5: Solve for x
    x = 50,209,960,003,298.32/7,045,146.18
  6. Step 6: Final answer
    x = 7,126,886.90

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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.