Home / 2,392,637.40-3,302,945.28-1,475,030.52

Finding the Fourth Proportional to 2,392,637.40, 3,302,945.28 and 1,475,030.52

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Solution

The fourth proportional to 2,392,637.40, 3,302,945.28 and 1,475,030.52 is: 2,036,223.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,637.40 : 3,302,945.28 = 1,475,030.52 : x
  2. Step 2: Convert to fraction form
    2,392,637.40/3,302,945.28 = 1,475,030.52/x
  3. Step 3: Cross multiply
    2,392,637.40x = 3,302,945.28 × 1,475,030.52
  4. Step 4: Simplify right side
    2,392,637.40x = 4,871,945,093,889.95
  5. Step 5: Solve for x
    x = 4,871,945,093,889.95/2,392,637.40
  6. Step 6: Final answer
    x = 2,036,223.75

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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.