Home / 9,869,807.07-14,804,964.84-4,681,204.25

Finding the Fourth Proportional to 9,869,807.07, 14,804,964.84 and 4,681,204.25

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Solution

The fourth proportional to 9,869,807.07, 14,804,964.84 and 4,681,204.25 is: 7,021,926.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,869,807.07 : 14,804,964.84 = 4,681,204.25 : x
  2. Step 2: Convert to fraction form
    9,869,807.07/14,804,964.84 = 4,681,204.25/x
  3. Step 3: Cross multiply
    9,869,807.07x = 14,804,964.84 × 4,681,204.25
  4. Step 4: Simplify right side
    9,869,807.07x = 69,305,064,273,638.27
  5. Step 5: Solve for x
    x = 69,305,064,273,638.27/9,869,807.07
  6. Step 6: Final answer
    x = 7,021,926.95

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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.