Home / 9,798,875.28-14,697,362.58-2,975,507.54

Finding the Fourth Proportional to 9,798,875.28, 14,697,362.58 and 2,975,507.54

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Solution

The fourth proportional to 9,798,875.28, 14,697,362.58 and 2,975,507.54 is: 4,462,972.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,875.28 : 14,697,362.58 = 2,975,507.54 : x
  2. Step 2: Convert to fraction form
    9,798,875.28/14,697,362.58 = 2,975,507.54/x
  3. Step 3: Cross multiply
    9,798,875.28x = 14,697,362.58 × 2,975,507.54
  4. Step 4: Simplify right side
    9,798,875.28x = 43,732,113,174,903.85
  5. Step 5: Solve for x
    x = 43,732,113,174,903.85/9,798,875.28
  6. Step 6: Final answer
    x = 4,462,972.73

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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.