Home / 9,771,226.32-13,484,367-5,360,922.48

Finding the Fourth Proportional to 9,771,226.32, 13,484,367 and 5,360,922.48

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Solution

The fourth proportional to 9,771,226.32, 13,484,367 and 5,360,922.48 is: 7,398,113.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,226.32 : 13,484,367 = 5,360,922.48 : x
  2. Step 2: Convert to fraction form
    9,771,226.32/13,484,367 = 5,360,922.48/x
  3. Step 3: Cross multiply
    9,771,226.32x = 13,484,367 × 5,360,922.48
  4. Step 4: Simplify right side
    9,771,226.32x = 72,288,646,178,870.17
  5. Step 5: Solve for x
    x = 72,288,646,178,870.17/9,771,226.32
  6. Step 6: Final answer
    x = 7,398,113.99

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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.