Home / 924,390.39-1,392,895.23-759,602.16

Finding the Fourth Proportional to 924,390.39, 1,392,895.23 and 759,602.16

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Solution

The fourth proportional to 924,390.39, 1,392,895.23 and 759,602.16 is: 1,144,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,390.39 : 1,392,895.23 = 759,602.16 : x
  2. Step 2: Convert to fraction form
    924,390.39/1,392,895.23 = 759,602.16/x
  3. Step 3: Cross multiply
    924,390.39x = 1,392,895.23 × 759,602.16
  4. Step 4: Simplify right side
    924,390.39x = 1,058,046,225,361.70
  5. Step 5: Solve for x
    x = 1,058,046,225,361.70/924,390.39
  6. Step 6: Final answer
    x = 1,144,588.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.