Home / 4,630,810.76-6,387,004.68-4,056,854.48

Finding the Fourth Proportional to 4,630,810.76, 6,387,004.68 and 4,056,854.48

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Solution

The fourth proportional to 4,630,810.76, 6,387,004.68 and 4,056,854.48 is: 5,595,380.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,810.76 : 6,387,004.68 = 4,056,854.48 : x
  2. Step 2: Convert to fraction form
    4,630,810.76/6,387,004.68 = 4,056,854.48/x
  3. Step 3: Cross multiply
    4,630,810.76x = 6,387,004.68 × 4,056,854.48
  4. Step 4: Simplify right side
    4,630,810.76x = 25,911,148,549,838.96
  5. Step 5: Solve for x
    x = 25,911,148,549,838.96/4,630,810.76
  6. Step 6: Final answer
    x = 5,595,380.57

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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.