Home / 2,330,146.85-3,214,952.98-1,502,870.36

Finding the Fourth Proportional to 2,330,146.85, 3,214,952.98 and 1,502,870.36

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Solution

The fourth proportional to 2,330,146.85, 3,214,952.98 and 1,502,870.36 is: 2,073,542.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,146.85 : 3,214,952.98 = 1,502,870.36 : x
  2. Step 2: Convert to fraction form
    2,330,146.85/3,214,952.98 = 1,502,870.36/x
  3. Step 3: Cross multiply
    2,330,146.85x = 3,214,952.98 × 1,502,870.36
  4. Step 4: Simplify right side
    2,330,146.85x = 4,831,657,522,603.73
  5. Step 5: Solve for x
    x = 4,831,657,522,603.73/2,330,146.85
  6. Step 6: Final answer
    x = 2,073,542.07

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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.