Home / 10,894,712.33-15,034,521.33-6,000,389.84

Finding the Fourth Proportional to 10,894,712.33, 15,034,521.33 and 6,000,389.84

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Solution

The fourth proportional to 10,894,712.33, 15,034,521.33 and 6,000,389.84 is: 8,280,437.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,894,712.33 : 15,034,521.33 = 6,000,389.84 : x
  2. Step 2: Convert to fraction form
    10,894,712.33/15,034,521.33 = 6,000,389.84/x
  3. Step 3: Cross multiply
    10,894,712.33x = 15,034,521.33 × 6,000,389.84
  4. Step 4: Simplify right side
    10,894,712.33x = 90,212,989,075,381.59
  5. Step 5: Solve for x
    x = 90,212,989,075,381.59/10,894,712.33
  6. Step 6: Final answer
    x = 8,280,437.92

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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.