Home / 974,214.53-1,344,373.76-532,681.01

Finding the Fourth Proportional to 974,214.53, 1,344,373.76 and 532,681.01

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Solution

The fourth proportional to 974,214.53, 1,344,373.76 and 532,681.01 is: 735,076.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,214.53 : 1,344,373.76 = 532,681.01 : x
  2. Step 2: Convert to fraction form
    974,214.53/1,344,373.76 = 532,681.01/x
  3. Step 3: Cross multiply
    974,214.53x = 1,344,373.76 × 532,681.01
  4. Step 4: Simplify right side
    974,214.53x = 716,122,374,888.32
  5. Step 5: Solve for x
    x = 716,122,374,888.32/974,214.53
  6. Step 6: Final answer
    x = 735,076.67

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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.