Home / 1,710,547.52-2,360,525.48-985,393.04

Finding the Fourth Proportional to 1,710,547.52, 2,360,525.48 and 985,393.04

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Solution

The fourth proportional to 1,710,547.52, 2,360,525.48 and 985,393.04 is: 1,359,825.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,547.52 : 2,360,525.48 = 985,393.04 : x
  2. Step 2: Convert to fraction form
    1,710,547.52/2,360,525.48 = 985,393.04/x
  3. Step 3: Cross multiply
    1,710,547.52x = 2,360,525.48 × 985,393.04
  4. Step 4: Simplify right side
    1,710,547.52x = 2,326,045,378,734.66
  5. Step 5: Solve for x
    x = 2,326,045,378,734.66/1,710,547.52
  6. Step 6: Final answer
    x = 1,359,825.06

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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.