Home / 4,580,938.48-6,872,252.45-1,507,102.39

Finding the Fourth Proportional to 4,580,938.48, 6,872,252.45 and 1,507,102.39

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Solution

The fourth proportional to 4,580,938.48, 6,872,252.45 and 1,507,102.39 is: 2,260,931.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,938.48 : 6,872,252.45 = 1,507,102.39 : x
  2. Step 2: Convert to fraction form
    4,580,938.48/6,872,252.45 = 1,507,102.39/x
  3. Step 3: Cross multiply
    4,580,938.48x = 6,872,252.45 × 1,507,102.39
  4. Step 4: Simplify right side
    4,580,938.48x = 10,357,188,050,181.58
  5. Step 5: Solve for x
    x = 10,357,188,050,181.58/4,580,938.48
  6. Step 6: Final answer
    x = 2,260,931.49

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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.