Home / 9,362,881.40-14,044,710.90-2,972,953.40

Finding the Fourth Proportional to 9,362,881.40, 14,044,710.90 and 2,972,953.40

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Solution

The fourth proportional to 9,362,881.40, 14,044,710.90 and 2,972,953.40 is: 4,459,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,881.40 : 14,044,710.90 = 2,972,953.40 : x
  2. Step 2: Convert to fraction form
    9,362,881.40/14,044,710.90 = 2,972,953.40/x
  3. Step 3: Cross multiply
    9,362,881.40x = 14,044,710.90 × 2,972,953.40
  4. Step 4: Simplify right side
    9,362,881.40x = 41,754,271,022,172.06
  5. Step 5: Solve for x
    x = 41,754,271,022,172.06/9,362,881.40
  6. Step 6: Final answer
    x = 4,459,553.55

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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.