Home / 6,613,888.32-9,126,459-3,713,598

Finding the Fourth Proportional to 6,613,888.32, 9,126,459 and 3,713,598

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Solution

The fourth proportional to 6,613,888.32, 9,126,459 and 3,713,598 is: 5,124,368.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,888.32 : 9,126,459 = 3,713,598 : x
  2. Step 2: Convert to fraction form
    6,613,888.32/9,126,459 = 3,713,598/x
  3. Step 3: Cross multiply
    6,613,888.32x = 9,126,459 × 3,713,598
  4. Step 4: Simplify right side
    6,613,888.32x = 33,891,999,889,482
  5. Step 5: Solve for x
    x = 33,891,999,889,482/6,613,888.32
  6. Step 6: Final answer
    x = 5,124,368.34

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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.