Home / 9,689,078.00-14,533,133.81-3,623,363.79

Finding the Fourth Proportional to 9,689,078.00, 14,533,133.81 and 3,623,363.79

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Solution

The fourth proportional to 9,689,078.00, 14,533,133.81 and 3,623,363.79 is: 5,434,864.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,078.00 : 14,533,133.81 = 3,623,363.79 : x
  2. Step 2: Convert to fraction form
    9,689,078.00/14,533,133.81 = 3,623,363.79/x
  3. Step 3: Cross multiply
    9,689,078.00x = 14,533,133.81 × 3,623,363.79
  4. Step 4: Simplify right side
    9,689,078.00x = 52,658,830,729,762.66
  5. Step 5: Solve for x
    x = 52,658,830,729,762.66/9,689,078.00
  6. Step 6: Final answer
    x = 5,434,864.98

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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.