Home / 1,445,719.07-2,168,562.93-592,600.55

Finding the Fourth Proportional to 1,445,719.07, 2,168,562.93 and 592,600.55

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Solution

The fourth proportional to 1,445,719.07, 2,168,562.93 and 592,600.55 is: 888,894.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,719.07 : 2,168,562.93 = 592,600.55 : x
  2. Step 2: Convert to fraction form
    1,445,719.07/2,168,562.93 = 592,600.55/x
  3. Step 3: Cross multiply
    1,445,719.07x = 2,168,562.93 × 592,600.55
  4. Step 4: Simplify right side
    1,445,719.07x = 1,285,091,574,184.80
  5. Step 5: Solve for x
    x = 1,285,091,574,184.80/1,445,719.07
  6. Step 6: Final answer
    x = 888,894.40

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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.