Home / 1,085,442.24-1,498,002.03-602,162.94

Finding the Fourth Proportional to 1,085,442.24, 1,498,002.03 and 602,162.94

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Solution

The fourth proportional to 1,085,442.24, 1,498,002.03 and 602,162.94 is: 831,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,442.24 : 1,498,002.03 = 602,162.94 : x
  2. Step 2: Convert to fraction form
    1,085,442.24/1,498,002.03 = 602,162.94/x
  3. Step 3: Cross multiply
    1,085,442.24x = 1,498,002.03 × 602,162.94
  4. Step 4: Simplify right side
    1,085,442.24x = 902,041,306,510.77
  5. Step 5: Solve for x
    x = 902,041,306,510.77/1,085,442.24
  6. Step 6: Final answer
    x = 831,035.75

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1.5x scale

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.