Home / 2,035,300.08-3,053,058.12-615,319.92

Finding the Fourth Proportional to 2,035,300.08, 3,053,058.12 and 615,319.92

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Solution

The fourth proportional to 2,035,300.08, 3,053,058.12 and 615,319.92 is: 923,012.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,300.08 : 3,053,058.12 = 615,319.92 : x
  2. Step 2: Convert to fraction form
    2,035,300.08/3,053,058.12 = 615,319.92/x
  3. Step 3: Cross multiply
    2,035,300.08x = 3,053,058.12 × 615,319.92
  4. Step 4: Simplify right side
    2,035,300.08x = 1,878,607,478,153.75
  5. Step 5: Solve for x
    x = 1,878,607,478,153.75/2,035,300.08
  6. Step 6: Final answer
    x = 923,012.53

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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.