Home / 2,254,210.19-3,382,424.17-1,055,925.35

Finding the Fourth Proportional to 2,254,210.19, 3,382,424.17 and 1,055,925.35

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Solution

The fourth proportional to 2,254,210.19, 3,382,424.17 and 1,055,925.35 is: 1,584,407.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,210.19 : 3,382,424.17 = 1,055,925.35 : x
  2. Step 2: Convert to fraction form
    2,254,210.19/3,382,424.17 = 1,055,925.35/x
  3. Step 3: Cross multiply
    2,254,210.19x = 3,382,424.17 × 1,055,925.35
  4. Step 4: Simplify right side
    2,254,210.19x = 3,571,587,424,627.45
  5. Step 5: Solve for x
    x = 3,571,587,424,627.45/2,254,210.19
  6. Step 6: Final answer
    x = 1,584,407.45

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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.