Home / 906,084.04-1,357,311.48-546,054.40

Finding the Fourth Proportional to 906,084.04, 1,357,311.48 and 546,054.40

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Solution

The fourth proportional to 906,084.04, 1,357,311.48 and 546,054.40 is: 817,988.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,084.04 : 1,357,311.48 = 546,054.40 : x
  2. Step 2: Convert to fraction form
    906,084.04/1,357,311.48 = 546,054.40/x
  3. Step 3: Cross multiply
    906,084.04x = 1,357,311.48 × 546,054.40
  4. Step 4: Simplify right side
    906,084.04x = 741,165,905,824.51
  5. Step 5: Solve for x
    x = 741,165,905,824.51/906,084.04
  6. Step 6: Final answer
    x = 817,988.04

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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.