Home / 1,051,363.04-1,577,021.87-293,184.33

Finding the Fourth Proportional to 1,051,363.04, 1,577,021.87 and 293,184.33

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Solution

The fourth proportional to 1,051,363.04, 1,577,021.87 and 293,184.33 is: 439,770.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,363.04 : 1,577,021.87 = 293,184.33 : x
  2. Step 2: Convert to fraction form
    1,051,363.04/1,577,021.87 = 293,184.33/x
  3. Step 3: Cross multiply
    1,051,363.04x = 1,577,021.87 × 293,184.33
  4. Step 4: Simplify right side
    1,051,363.04x = 462,358,098,885.38
  5. Step 5: Solve for x
    x = 462,358,098,885.38/1,051,363.04
  6. Step 6: Final answer
    x = 439,770.17

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Double scale
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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.