Home / 1,152,882.09-1,730,377.80-584,655.39

Finding the Fourth Proportional to 1,152,882.09, 1,730,377.80 and 584,655.39

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Solution

The fourth proportional to 1,152,882.09, 1,730,377.80 and 584,655.39 is: 877,517.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,882.09 : 1,730,377.80 = 584,655.39 : x
  2. Step 2: Convert to fraction form
    1,152,882.09/1,730,377.80 = 584,655.39/x
  3. Step 3: Cross multiply
    1,152,882.09x = 1,730,377.80 × 584,655.39
  4. Step 4: Simplify right side
    1,152,882.09x = 1,011,674,707,506.34
  5. Step 5: Solve for x
    x = 1,011,674,707,506.34/1,152,882.09
  6. Step 6: Final answer
    x = 877,517.93

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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.