Home / 1,411,733.83-2,117,996.03-570,876.07

Finding the Fourth Proportional to 1,411,733.83, 2,117,996.03 and 570,876.07

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Solution

The fourth proportional to 1,411,733.83, 2,117,996.03 and 570,876.07 is: 856,473.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,733.83 : 2,117,996.03 = 570,876.07 : x
  2. Step 2: Convert to fraction form
    1,411,733.83/2,117,996.03 = 570,876.07/x
  3. Step 3: Cross multiply
    1,411,733.83x = 2,117,996.03 × 570,876.07
  4. Step 4: Simplify right side
    1,411,733.83x = 1,209,113,249,882.00
  5. Step 5: Solve for x
    x = 1,209,113,249,882.00/1,411,733.83
  6. Step 6: Final answer
    x = 856,473.95

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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.