Home / 956,341.44-1,319,355.68-569,080

Finding the Fourth Proportional to 956,341.44, 1,319,355.68 and 569,080

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Solution

The fourth proportional to 956,341.44, 1,319,355.68 and 569,080 is: 785,095.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,341.44 : 1,319,355.68 = 569,080 : x
  2. Step 2: Convert to fraction form
    956,341.44/1,319,355.68 = 569,080/x
  3. Step 3: Cross multiply
    956,341.44x = 1,319,355.68 × 569,080
  4. Step 4: Simplify right side
    956,341.44x = 750,818,930,374.40
  5. Step 5: Solve for x
    x = 750,818,930,374.40/956,341.44
  6. Step 6: Final answer
    x = 785,095.05

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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.