Home / 6,377,686.98-9,563,715.93-1,827,703.14

Finding the Fourth Proportional to 6,377,686.98, 9,563,715.93 and 1,827,703.14

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Solution

The fourth proportional to 6,377,686.98, 9,563,715.93 and 1,827,703.14 is: 2,740,748.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,686.98 : 9,563,715.93 = 1,827,703.14 : x
  2. Step 2: Convert to fraction form
    6,377,686.98/9,563,715.93 = 1,827,703.14/x
  3. Step 3: Cross multiply
    6,377,686.98x = 9,563,715.93 × 1,827,703.14
  4. Step 4: Simplify right side
    6,377,686.98x = 17,479,633,635,329.02
  5. Step 5: Solve for x
    x = 17,479,633,635,329.02/6,377,686.98
  6. Step 6: Final answer
    x = 2,740,748.13

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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.