Home / 7,796,470.80-10,759,153.68-4,358,712

Finding the Fourth Proportional to 7,796,470.80, 10,759,153.68 and 4,358,712

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Solution

The fourth proportional to 7,796,470.80, 10,759,153.68 and 4,358,712 is: 6,015,035.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,470.80 : 10,759,153.68 = 4,358,712 : x
  2. Step 2: Convert to fraction form
    7,796,470.80/10,759,153.68 = 4,358,712/x
  3. Step 3: Cross multiply
    7,796,470.80x = 10,759,153.68 × 4,358,712
  4. Step 4: Simplify right side
    7,796,470.80x = 46,896,052,254,860.16
  5. Step 5: Solve for x
    x = 46,896,052,254,860.16/7,796,470.80
  6. Step 6: Final answer
    x = 6,015,035.96

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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.