Home / 848,560.46-1,273,677.15-623,288.48

Finding the Fourth Proportional to 848,560.46, 1,273,677.15 and 623,288.48

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Solution

The fourth proportional to 848,560.46, 1,273,677.15 and 623,288.48 is: 935,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,560.46 : 1,273,677.15 = 623,288.48 : x
  2. Step 2: Convert to fraction form
    848,560.46/1,273,677.15 = 623,288.48/x
  3. Step 3: Cross multiply
    848,560.46x = 1,273,677.15 × 623,288.48
  4. Step 4: Simplify right side
    848,560.46x = 793,868,294,834.23
  5. Step 5: Solve for x
    x = 793,868,294,834.23/848,560.46
  6. Step 6: Final answer
    x = 935,547.12

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1.5x scale

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.