Home / 1,501,801.40-2,252,681.60-364,572.36

Finding the Fourth Proportional to 1,501,801.40, 2,252,681.60 and 364,572.36

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Solution

The fourth proportional to 1,501,801.40, 2,252,681.60 and 364,572.36 is: 546,853.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,801.40 : 2,252,681.60 = 364,572.36 : x
  2. Step 2: Convert to fraction form
    1,501,801.40/2,252,681.60 = 364,572.36/x
  3. Step 3: Cross multiply
    1,501,801.40x = 2,252,681.60 × 364,572.36
  4. Step 4: Simplify right side
    1,501,801.40x = 821,265,447,240.58
  5. Step 5: Solve for x
    x = 821,265,447,240.58/1,501,801.40
  6. Step 6: Final answer
    x = 546,853.56

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1.5x scale

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.