Home / 7,045,241.40-9,725,409.90-4,756,502.52

Finding the Fourth Proportional to 7,045,241.40, 9,725,409.90 and 4,756,502.52

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Solution

The fourth proportional to 7,045,241.40, 9,725,409.90 and 4,756,502.52 is: 6,565,983.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,241.40 : 9,725,409.90 = 4,756,502.52 : x
  2. Step 2: Convert to fraction form
    7,045,241.40/9,725,409.90 = 4,756,502.52/x
  3. Step 3: Cross multiply
    7,045,241.40x = 9,725,409.90 × 4,756,502.52
  4. Step 4: Simplify right side
    7,045,241.40x = 46,258,936,697,382.95
  5. Step 5: Solve for x
    x = 46,258,936,697,382.95/7,045,241.40
  6. Step 6: Final answer
    x = 6,565,983.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.