Home / 4,376,543.80-6,571,574.10-2,385,887.80

Finding the Fourth Proportional to 4,376,543.80, 6,571,574.10 and 2,385,887.80

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Solution

The fourth proportional to 4,376,543.80, 6,571,574.10 and 2,385,887.80 is: 3,582,516.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,543.80 : 6,571,574.10 = 2,385,887.80 : x
  2. Step 2: Convert to fraction form
    4,376,543.80/6,571,574.10 = 2,385,887.80/x
  3. Step 3: Cross multiply
    4,376,543.80x = 6,571,574.10 × 2,385,887.80
  4. Step 4: Simplify right side
    4,376,543.80x = 15,679,038,471,985.98
  5. Step 5: Solve for x
    x = 15,679,038,471,985.98/4,376,543.80
  6. Step 6: Final answer
    x = 3,582,516.06

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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.