Home / 9,875,738.65-14,810,533.08-3,484,493.59

Finding the Fourth Proportional to 9,875,738.65, 14,810,533.08 and 3,484,493.59

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Solution

The fourth proportional to 9,875,738.65, 14,810,533.08 and 3,484,493.59 is: 5,225,655.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,738.65 : 14,810,533.08 = 3,484,493.59 : x
  2. Step 2: Convert to fraction form
    9,875,738.65/14,810,533.08 = 3,484,493.59/x
  3. Step 3: Cross multiply
    9,875,738.65x = 14,810,533.08 × 3,484,493.59
  4. Step 4: Simplify right side
    9,875,738.65x = 51,607,207,581,742.95
  5. Step 5: Solve for x
    x = 51,607,207,581,742.95/9,875,738.65
  6. Step 6: Final answer
    x = 5,225,655.46

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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.