Home / 2,952,600.90-4,428,901.35-958,056.90

Finding the Fourth Proportional to 2,952,600.90, 4,428,901.35 and 958,056.90

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Solution

The fourth proportional to 2,952,600.90, 4,428,901.35 and 958,056.90 is: 1,437,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,600.90 : 4,428,901.35 = 958,056.90 : x
  2. Step 2: Convert to fraction form
    2,952,600.90/4,428,901.35 = 958,056.90/x
  3. Step 3: Cross multiply
    2,952,600.90x = 4,428,901.35 × 958,056.90
  4. Step 4: Simplify right side
    2,952,600.90x = 4,243,139,497,786.82
  5. Step 5: Solve for x
    x = 4,243,139,497,786.82/2,952,600.90
  6. Step 6: Final answer
    x = 1,437,085.35

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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.