Home / 6,585,700.40-9,878,550.36-4,341,313.52

Finding the Fourth Proportional to 6,585,700.40, 9,878,550.36 and 4,341,313.52

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Solution

The fourth proportional to 6,585,700.40, 9,878,550.36 and 4,341,313.52 is: 6,511,970.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,700.40 : 9,878,550.36 = 4,341,313.52 : x
  2. Step 2: Convert to fraction form
    6,585,700.40/9,878,550.36 = 4,341,313.52/x
  3. Step 3: Cross multiply
    6,585,700.40x = 9,878,550.36 × 4,341,313.52
  4. Step 4: Simplify right side
    6,585,700.40x = 42,885,884,235,868.86
  5. Step 5: Solve for x
    x = 42,885,884,235,868.86/6,585,700.40
  6. Step 6: Final answer
    x = 6,511,970.12

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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.