Home / 1,070,746.27-1,602,963.82-937,886.02

Finding the Fourth Proportional to 1,070,746.27, 1,602,963.82 and 937,886.02

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Solution

The fourth proportional to 1,070,746.27, 1,602,963.82 and 937,886.02 is: 1,404,065.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,746.27 : 1,602,963.82 = 937,886.02 : x
  2. Step 2: Convert to fraction form
    1,070,746.27/1,602,963.82 = 937,886.02/x
  3. Step 3: Cross multiply
    1,070,746.27x = 1,602,963.82 × 937,886.02
  4. Step 4: Simplify right side
    1,070,746.27x = 1,503,397,357,343.80
  5. Step 5: Solve for x
    x = 1,503,397,357,343.80/1,070,746.27
  6. Step 6: Final answer
    x = 1,404,065.00

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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.