Home / 848,894.36-1,273,543.83-249,875.06

Finding the Fourth Proportional to 848,894.36, 1,273,543.83 and 249,875.06

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Solution

The fourth proportional to 848,894.36, 1,273,543.83 and 249,875.06 is: 374,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,894.36 : 1,273,543.83 = 249,875.06 : x
  2. Step 2: Convert to fraction form
    848,894.36/1,273,543.83 = 249,875.06/x
  3. Step 3: Cross multiply
    848,894.36x = 1,273,543.83 × 249,875.06
  4. Step 4: Simplify right side
    848,894.36x = 318,226,834,566.16
  5. Step 5: Solve for x
    x = 318,226,834,566.16/848,894.36
  6. Step 6: Final answer
    x = 374,872.13

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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.