Home / 1,232,265.02-1,848,607.70-549,399.65

Finding the Fourth Proportional to 1,232,265.02, 1,848,607.70 and 549,399.65

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Solution

The fourth proportional to 1,232,265.02, 1,848,607.70 and 549,399.65 is: 824,193.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,265.02 : 1,848,607.70 = 549,399.65 : x
  2. Step 2: Convert to fraction form
    1,232,265.02/1,848,607.70 = 549,399.65/x
  3. Step 3: Cross multiply
    1,232,265.02x = 1,848,607.70 × 549,399.65
  4. Step 4: Simplify right side
    1,232,265.02x = 1,015,624,411,377.27
  5. Step 5: Solve for x
    x = 1,015,624,411,377.27/1,232,265.02
  6. Step 6: Final answer
    x = 824,193.17

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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.