Home / 7,605,864.00-10,496,101.54-4,121,200.02

Finding the Fourth Proportional to 7,605,864.00, 10,496,101.54 and 4,121,200.02

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Solution

The fourth proportional to 7,605,864.00, 10,496,101.54 and 4,121,200.02 is: 5,687,261.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,864.00 : 10,496,101.54 = 4,121,200.02 : x
  2. Step 2: Convert to fraction form
    7,605,864.00/10,496,101.54 = 4,121,200.02/x
  3. Step 3: Cross multiply
    7,605,864.00x = 10,496,101.54 × 4,121,200.02
  4. Step 4: Simplify right side
    7,605,864.00x = 43,256,533,895,427.31
  5. Step 5: Solve for x
    x = 43,256,533,895,427.31/7,605,864.00
  6. Step 6: Final answer
    x = 5,687,261.03

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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.