Home / 1,014,599.17-1,399,472.67-652,480.84

Finding the Fourth Proportional to 1,014,599.17, 1,399,472.67 and 652,480.84

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Solution

The fourth proportional to 1,014,599.17, 1,399,472.67 and 652,480.84 is: 899,990.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,599.17 : 1,399,472.67 = 652,480.84 : x
  2. Step 2: Convert to fraction form
    1,014,599.17/1,399,472.67 = 652,480.84/x
  3. Step 3: Cross multiply
    1,014,599.17x = 1,399,472.67 × 652,480.84
  4. Step 4: Simplify right side
    1,014,599.17x = 913,129,103,278.64
  5. Step 5: Solve for x
    x = 913,129,103,278.64/1,014,599.17
  6. Step 6: Final answer
    x = 899,990.00

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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.