Home / 7,323,065.18-10,106,428.82-4,060,903.17

Finding the Fourth Proportional to 7,323,065.18, 10,106,428.82 and 4,060,903.17

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Solution

The fourth proportional to 7,323,065.18, 10,106,428.82 and 4,060,903.17 is: 5,604,378.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,065.18 : 10,106,428.82 = 4,060,903.17 : x
  2. Step 2: Convert to fraction form
    7,323,065.18/10,106,428.82 = 4,060,903.17/x
  3. Step 3: Cross multiply
    7,323,065.18x = 10,106,428.82 × 4,060,903.17
  4. Step 4: Simplify right side
    7,323,065.18x = 41,041,228,812,212.84
  5. Step 5: Solve for x
    x = 41,041,228,812,212.84/7,323,065.18
  6. Step 6: Final answer
    x = 5,604,378.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.