Home / 2,357,560.80-3,534,008.40-1,158,501.60

Finding the Fourth Proportional to 2,357,560.80, 3,534,008.40 and 1,158,501.60

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Solution

The fourth proportional to 2,357,560.80, 3,534,008.40 and 1,158,501.60 is: 1,736,606.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,560.80 : 3,534,008.40 = 1,158,501.60 : x
  2. Step 2: Convert to fraction form
    2,357,560.80/3,534,008.40 = 1,158,501.60/x
  3. Step 3: Cross multiply
    2,357,560.80x = 3,534,008.40 × 1,158,501.60
  4. Step 4: Simplify right side
    2,357,560.80x = 4,094,154,385,813.44
  5. Step 5: Solve for x
    x = 4,094,154,385,813.44/2,357,560.80
  6. Step 6: Final answer
    x = 1,736,606.07

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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.