Home / 1,685,055.13-2,527,582.69-563,124.13

Finding the Fourth Proportional to 1,685,055.13, 2,527,582.69 and 563,124.13

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Solution

The fourth proportional to 1,685,055.13, 2,527,582.69 and 563,124.13 is: 844,686.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,055.13 : 2,527,582.69 = 563,124.13 : x
  2. Step 2: Convert to fraction form
    1,685,055.13/2,527,582.69 = 563,124.13/x
  3. Step 3: Cross multiply
    1,685,055.13x = 2,527,582.69 × 563,124.13
  4. Step 4: Simplify right side
    1,685,055.13x = 1,423,342,803,309.31
  5. Step 5: Solve for x
    x = 1,423,342,803,309.31/1,685,055.13
  6. Step 6: Final answer
    x = 844,686.19

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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.