Home / 1,156,518.16-1,736,369.18-588,283.79

Finding the Fourth Proportional to 1,156,518.16, 1,736,369.18 and 588,283.79

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Solution

The fourth proportional to 1,156,518.16, 1,736,369.18 and 588,283.79 is: 883,235.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,518.16 : 1,736,369.18 = 588,283.79 : x
  2. Step 2: Convert to fraction form
    1,156,518.16/1,736,369.18 = 588,283.79/x
  3. Step 3: Cross multiply
    1,156,518.16x = 1,736,369.18 × 588,283.79
  4. Step 4: Simplify right side
    1,156,518.16x = 1,021,477,842,049.59
  5. Step 5: Solve for x
    x = 1,021,477,842,049.59/1,156,518.16
  6. Step 6: Final answer
    x = 883,235.46

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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.