Home / 956,259.16-1,319,666.67-526,554.66

Finding the Fourth Proportional to 956,259.16, 1,319,666.67 and 526,554.66

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Solution

The fourth proportional to 956,259.16, 1,319,666.67 and 526,554.66 is: 726,661.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,259.16 : 1,319,666.67 = 526,554.66 : x
  2. Step 2: Convert to fraction form
    956,259.16/1,319,666.67 = 526,554.66/x
  3. Step 3: Cross multiply
    956,259.16x = 1,319,666.67 × 526,554.66
  4. Step 4: Simplify right side
    956,259.16x = 694,876,634,735.18
  5. Step 5: Solve for x
    x = 694,876,634,735.18/956,259.16
  6. Step 6: Final answer
    x = 726,661.42

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Double scale
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1.5x scale

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.