Home / 848,677.23-1,272,977.46-249,657.93

Finding the Fourth Proportional to 848,677.23, 1,272,977.46 and 249,657.93

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Solution

The fourth proportional to 848,677.23, 1,272,977.46 and 249,657.93 is: 374,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,677.23 : 1,272,977.46 = 249,657.93 : x
  2. Step 2: Convert to fraction form
    848,677.23/1,272,977.46 = 249,657.93/x
  3. Step 3: Cross multiply
    848,677.23x = 1,272,977.46 × 249,657.93
  4. Step 4: Simplify right side
    848,677.23x = 317,808,917,600.26
  5. Step 5: Solve for x
    x = 317,808,917,600.26/848,677.23
  6. Step 6: Final answer
    x = 374,475.60

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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.