Home / 1,072,740.33-1,480,126.43-607,598.24

Finding the Fourth Proportional to 1,072,740.33, 1,480,126.43 and 607,598.24

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Solution

The fourth proportional to 1,072,740.33, 1,480,126.43 and 607,598.24 is: 838,341.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,740.33 : 1,480,126.43 = 607,598.24 : x
  2. Step 2: Convert to fraction form
    1,072,740.33/1,480,126.43 = 607,598.24/x
  3. Step 3: Cross multiply
    1,072,740.33x = 1,480,126.43 × 607,598.24
  4. Step 4: Simplify right side
    1,072,740.33x = 899,322,207,963.85
  5. Step 5: Solve for x
    x = 899,322,207,963.85/1,072,740.33
  6. Step 6: Final answer
    x = 838,341.01

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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.