Home / 848,926.48-1,170,854.64-526,454.32

Finding the Fourth Proportional to 848,926.48, 1,170,854.64 and 526,454.32

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Solution

The fourth proportional to 848,926.48, 1,170,854.64 and 526,454.32 is: 726,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,926.48 : 1,170,854.64 = 526,454.32 : x
  2. Step 2: Convert to fraction form
    848,926.48/1,170,854.64 = 526,454.32/x
  3. Step 3: Cross multiply
    848,926.48x = 1,170,854.64 × 526,454.32
  4. Step 4: Simplify right side
    848,926.48x = 616,401,483,320.05
  5. Step 5: Solve for x
    x = 616,401,483,320.05/848,926.48
  6. Step 6: Final answer
    x = 726,095.25

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1.5x scale

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.