Home / 937,955.04-1,294,301.28-530,091.84

Finding the Fourth Proportional to 937,955.04, 1,294,301.28 and 530,091.84

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Solution

The fourth proportional to 937,955.04, 1,294,301.28 and 530,091.84 is: 731,483.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,955.04 : 1,294,301.28 = 530,091.84 : x
  2. Step 2: Convert to fraction form
    937,955.04/1,294,301.28 = 530,091.84/x
  3. Step 3: Cross multiply
    937,955.04x = 1,294,301.28 × 530,091.84
  4. Step 4: Simplify right side
    937,955.04x = 686,098,547,029.56
  5. Step 5: Solve for x
    x = 686,098,547,029.56/937,955.04
  6. Step 6: Final answer
    x = 731,483.41

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Why These Related Problems?

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