Home / 7,330,097.40-11,005,643.70-4,141,451.40

Finding the Fourth Proportional to 7,330,097.40, 11,005,643.70 and 4,141,451.40

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Solution

The fourth proportional to 7,330,097.40, 11,005,643.70 and 4,141,451.40 is: 6,218,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,097.40 : 11,005,643.70 = 4,141,451.40 : x
  2. Step 2: Convert to fraction form
    7,330,097.40/11,005,643.70 = 4,141,451.40/x
  3. Step 3: Cross multiply
    7,330,097.40x = 11,005,643.70 × 4,141,451.40
  4. Step 4: Simplify right side
    7,330,097.40x = 45,579,338,509,266.18
  5. Step 5: Solve for x
    x = 45,579,338,509,266.18/7,330,097.40
  6. Step 6: Final answer
    x = 6,218,108.17

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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.