Home / 1,473,080.95-2,031,700.07-957,001.13

Finding the Fourth Proportional to 1,473,080.95, 2,031,700.07 and 957,001.13

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Solution

The fourth proportional to 1,473,080.95, 2,031,700.07 and 957,001.13 is: 1,319,913.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,080.95 : 2,031,700.07 = 957,001.13 : x
  2. Step 2: Convert to fraction form
    1,473,080.95/2,031,700.07 = 957,001.13/x
  3. Step 3: Cross multiply
    1,473,080.95x = 2,031,700.07 × 957,001.13
  4. Step 4: Simplify right side
    1,473,080.95x = 1,944,339,259,051.16
  5. Step 5: Solve for x
    x = 1,944,339,259,051.16/1,473,080.95
  6. Step 6: Final answer
    x = 1,319,913.38

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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.