Home / 1,055,205.98-1,456,686.44-706,946.08

Finding the Fourth Proportional to 1,055,205.98, 1,456,686.44 and 706,946.08

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Solution

The fourth proportional to 1,055,205.98, 1,456,686.44 and 706,946.08 is: 975,922.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,205.98 : 1,456,686.44 = 706,946.08 : x
  2. Step 2: Convert to fraction form
    1,055,205.98/1,456,686.44 = 706,946.08/x
  3. Step 3: Cross multiply
    1,055,205.98x = 1,456,686.44 × 706,946.08
  4. Step 4: Simplify right side
    1,055,205.98x = 1,029,798,768,547.16
  5. Step 5: Solve for x
    x = 1,029,798,768,547.16/1,055,205.98
  6. Step 6: Final answer
    x = 975,922.04

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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.