Home / 11,710,465.46-17,569,621.73-4,039,405.29

Finding the Fourth Proportional to 11,710,465.46, 17,569,621.73 and 4,039,405.29

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Solution

The fourth proportional to 11,710,465.46, 17,569,621.73 and 4,039,405.29 is: 6,060,461.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,465.46 : 17,569,621.73 = 4,039,405.29 : x
  2. Step 2: Convert to fraction form
    11,710,465.46/17,569,621.73 = 4,039,405.29/x
  3. Step 3: Cross multiply
    11,710,465.46x = 17,569,621.73 × 4,039,405.29
  4. Step 4: Simplify right side
    11,710,465.46x = 70,970,822,939,263.94
  5. Step 5: Solve for x
    x = 70,970,822,939,263.94/11,710,465.46
  6. Step 6: Final answer
    x = 6,060,461.32

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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.