Home / 1,168,801.86-1,754,280.39-592,829.40

Finding the Fourth Proportional to 1,168,801.86, 1,754,280.39 and 592,829.40

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Solution

The fourth proportional to 1,168,801.86, 1,754,280.39 and 592,829.40 is: 889,790.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,801.86 : 1,754,280.39 = 592,829.40 : x
  2. Step 2: Convert to fraction form
    1,168,801.86/1,754,280.39 = 592,829.40/x
  3. Step 3: Cross multiply
    1,168,801.86x = 1,754,280.39 × 592,829.40
  4. Step 4: Simplify right side
    1,168,801.86x = 1,039,988,991,035.47
  5. Step 5: Solve for x
    x = 1,039,988,991,035.47/1,168,801.86
  6. Step 6: Final answer
    x = 889,790.67

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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.