Home / 1,055,024.93-1,455,935.95-571,590.10

Finding the Fourth Proportional to 1,055,024.93, 1,455,935.95 and 571,590.10

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Solution

The fourth proportional to 1,055,024.93, 1,455,935.95 and 571,590.10 is: 788,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,024.93 : 1,455,935.95 = 571,590.10 : x
  2. Step 2: Convert to fraction form
    1,055,024.93/1,455,935.95 = 571,590.10/x
  3. Step 3: Cross multiply
    1,055,024.93x = 1,455,935.95 × 571,590.10
  4. Step 4: Simplify right side
    1,055,024.93x = 832,198,577,788.50
  5. Step 5: Solve for x
    x = 832,198,577,788.50/1,055,024.93
  6. Step 6: Final answer
    x = 788,795.18

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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.