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Finding the Fourth Proportional to 592,364.70, 888,547.05 and 452,396.70

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Solution

The fourth proportional to 592,364.70, 888,547.05 and 452,396.70 is: 678,595.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,364.70 : 888,547.05 = 452,396.70 : x
  2. Step 2: Convert to fraction form
    592,364.70/888,547.05 = 452,396.70/x
  3. Step 3: Cross multiply
    592,364.70x = 888,547.05 × 452,396.70
  4. Step 4: Simplify right side
    592,364.70x = 401,975,753,214.74
  5. Step 5: Solve for x
    x = 401,975,753,214.74/592,364.70
  6. Step 6: Final answer
    x = 678,595.05

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Similar ratio
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1.5x scale

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.