Home / 7,355,313.76-10,146,106.25-4,597,214.55

Finding the Fourth Proportional to 7,355,313.76, 10,146,106.25 and 4,597,214.55

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Solution

The fourth proportional to 7,355,313.76, 10,146,106.25 and 4,597,214.55 is: 6,341,514.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,313.76 : 10,146,106.25 = 4,597,214.55 : x
  2. Step 2: Convert to fraction form
    7,355,313.76/10,146,106.25 = 4,597,214.55/x
  3. Step 3: Cross multiply
    7,355,313.76x = 10,146,106.25 × 4,597,214.55
  4. Step 4: Simplify right side
    7,355,313.76x = 46,643,827,255,359.86
  5. Step 5: Solve for x
    x = 46,643,827,255,359.86/7,355,313.76
  6. Step 6: Final answer
    x = 6,341,514.28

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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.