Home / 1,134,111.30-1,701,166.95-1,036,133.70

Finding the Fourth Proportional to 1,134,111.30, 1,701,166.95 and 1,036,133.70

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Solution

The fourth proportional to 1,134,111.30, 1,701,166.95 and 1,036,133.70 is: 1,554,200.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,111.30 : 1,701,166.95 = 1,036,133.70 : x
  2. Step 2: Convert to fraction form
    1,134,111.30/1,701,166.95 = 1,036,133.70/x
  3. Step 3: Cross multiply
    1,134,111.30x = 1,701,166.95 × 1,036,133.70
  4. Step 4: Simplify right side
    1,134,111.30x = 1,762,636,406,221.22
  5. Step 5: Solve for x
    x = 1,762,636,406,221.22/1,134,111.30
  6. Step 6: Final answer
    x = 1,554,200.55

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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.