Home / 1,044,683.60-1,441,642.76-609,182.16

Finding the Fourth Proportional to 1,044,683.60, 1,441,642.76 and 609,182.16

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Solution

The fourth proportional to 1,044,683.60, 1,441,642.76 and 609,182.16 is: 840,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,683.60 : 1,441,642.76 = 609,182.16 : x
  2. Step 2: Convert to fraction form
    1,044,683.60/1,441,642.76 = 609,182.16/x
  3. Step 3: Cross multiply
    1,044,683.60x = 1,441,642.76 × 609,182.16
  4. Step 4: Simplify right side
    1,044,683.60x = 878,223,050,485.16
  5. Step 5: Solve for x
    x = 878,223,050,485.16/1,044,683.60
  6. Step 6: Final answer
    x = 840,659.36

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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.