Home / 1,360,845.90-2,041,186.64-602,465.58

Finding the Fourth Proportional to 1,360,845.90, 2,041,186.64 and 602,465.58

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Solution

The fourth proportional to 1,360,845.90, 2,041,186.64 and 602,465.58 is: 903,661.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,845.90 : 2,041,186.64 = 602,465.58 : x
  2. Step 2: Convert to fraction form
    1,360,845.90/2,041,186.64 = 602,465.58/x
  3. Step 3: Cross multiply
    1,360,845.90x = 2,041,186.64 × 602,465.58
  4. Step 4: Simplify right side
    1,360,845.90x = 1,229,744,689,943.52
  5. Step 5: Solve for x
    x = 1,229,744,689,943.52/1,360,845.90
  6. Step 6: Final answer
    x = 903,661.97

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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.