Home / 1,159,426.60-1,570,202.55-1,159,426.60

Finding the Fourth Proportional to 1,159,426.60, 1,570,202.55 and 1,159,426.60

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Solution

The fourth proportional to 1,159,426.60, 1,570,202.55 and 1,159,426.60 is: 1,570,202.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,426.60 : 1,570,202.55 = 1,159,426.60 : x
  2. Step 2: Convert to fraction form
    1,159,426.60/1,570,202.55 = 1,159,426.60/x
  3. Step 3: Cross multiply
    1,159,426.60x = 1,570,202.55 × 1,159,426.60
  4. Step 4: Simplify right side
    1,159,426.60x = 1,820,534,603,857.83
  5. Step 5: Solve for x
    x = 1,820,534,603,857.83/1,159,426.60
  6. Step 6: Final answer
    x = 1,570,202.55

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.