Home / 1,033,295.60-1,547,178.60-657,282.80

Finding the Fourth Proportional to 1,033,295.60, 1,547,178.60 and 657,282.80

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Solution

The fourth proportional to 1,033,295.60, 1,547,178.60 and 657,282.80 is: 984,165.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,295.60 : 1,547,178.60 = 657,282.80 : x
  2. Step 2: Convert to fraction form
    1,033,295.60/1,547,178.60 = 657,282.80/x
  3. Step 3: Cross multiply
    1,033,295.60x = 1,547,178.60 × 657,282.80
  4. Step 4: Simplify right side
    1,033,295.60x = 1,016,933,882,308.08
  5. Step 5: Solve for x
    x = 1,016,933,882,308.08/1,033,295.60
  6. Step 6: Final answer
    x = 984,165.50

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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.