Home / 7,507,970.28-10,361,080.59-4,410,624.18

Finding the Fourth Proportional to 7,507,970.28, 10,361,080.59 and 4,410,624.18

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Solution

The fourth proportional to 7,507,970.28, 10,361,080.59 and 4,410,624.18 is: 6,086,709.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,507,970.28 : 10,361,080.59 = 4,410,624.18 : x
  2. Step 2: Convert to fraction form
    7,507,970.28/10,361,080.59 = 4,410,624.18/x
  3. Step 3: Cross multiply
    7,507,970.28x = 10,361,080.59 × 4,410,624.18
  4. Step 4: Simplify right side
    7,507,970.28x = 45,698,832,581,182.66
  5. Step 5: Solve for x
    x = 45,698,832,581,182.66/7,507,970.28
  6. Step 6: Final answer
    x = 6,086,709.31

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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.