Home / 1,085,852.01-1,498,655.66-602,572.40

Finding the Fourth Proportional to 1,085,852.01, 1,498,655.66 and 602,572.40

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Solution

The fourth proportional to 1,085,852.01, 1,498,655.66 and 602,572.40 is: 831,649.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,852.01 : 1,498,655.66 = 602,572.40 : x
  2. Step 2: Convert to fraction form
    1,085,852.01/1,498,655.66 = 602,572.40/x
  3. Step 3: Cross multiply
    1,085,852.01x = 1,498,655.66 × 602,572.40
  4. Step 4: Simplify right side
    1,085,852.01x = 903,048,527,313.64
  5. Step 5: Solve for x
    x = 903,048,527,313.64/1,085,852.01
  6. Step 6: Final answer
    x = 831,649.73

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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.