Home / 1,464,873.40-2,195,671.70-834,089.40

Finding the Fourth Proportional to 1,464,873.40, 2,195,671.70 and 834,089.40

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Solution

The fourth proportional to 1,464,873.40, 2,195,671.70 and 834,089.40 is: 1,250,201.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,873.40 : 2,195,671.70 = 834,089.40 : x
  2. Step 2: Convert to fraction form
    1,464,873.40/2,195,671.70 = 834,089.40/x
  3. Step 3: Cross multiply
    1,464,873.40x = 2,195,671.70 × 834,089.40
  4. Step 4: Simplify right side
    1,464,873.40x = 1,831,386,490,849.98
  5. Step 5: Solve for x
    x = 1,831,386,490,849.98/1,464,873.40
  6. Step 6: Final answer
    x = 1,250,201.21

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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.