Home / 934,195.04-1,289,398.98-611,717.84

Finding the Fourth Proportional to 934,195.04, 1,289,398.98 and 611,717.84

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Solution

The fourth proportional to 934,195.04, 1,289,398.98 and 611,717.84 is: 844,308.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,195.04 : 1,289,398.98 = 611,717.84 : x
  2. Step 2: Convert to fraction form
    934,195.04/1,289,398.98 = 611,717.84/x
  3. Step 3: Cross multiply
    934,195.04x = 1,289,398.98 × 611,717.84
  4. Step 4: Simplify right side
    934,195.04x = 788,748,358,943.80
  5. Step 5: Solve for x
    x = 788,748,358,943.80/934,195.04
  6. Step 6: Final answer
    x = 844,308.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.