Home / 2,360,187.74-3,257,574.89-1,500,580.10

Finding the Fourth Proportional to 2,360,187.74, 3,257,574.89 and 1,500,580.10

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Solution

The fourth proportional to 2,360,187.74, 3,257,574.89 and 1,500,580.10 is: 2,071,128.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,187.74 : 3,257,574.89 = 1,500,580.10 : x
  2. Step 2: Convert to fraction form
    2,360,187.74/3,257,574.89 = 1,500,580.10/x
  3. Step 3: Cross multiply
    2,360,187.74x = 3,257,574.89 × 1,500,580.10
  4. Step 4: Simplify right side
    2,360,187.74x = 4,888,252,030,402.91
  5. Step 5: Solve for x
    x = 4,888,252,030,402.91/2,360,187.74
  6. Step 6: Final answer
    x = 2,071,128.48

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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.