Home / 11,710,678.32-17,571,041.37-4,527,256.50

Finding the Fourth Proportional to 11,710,678.32, 17,571,041.37 and 4,527,256.50

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Solution

The fourth proportional to 11,710,678.32, 17,571,041.37 and 4,527,256.50 is: 6,792,826.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,678.32 : 17,571,041.37 = 4,527,256.50 : x
  2. Step 2: Convert to fraction form
    11,710,678.32/17,571,041.37 = 4,527,256.50/x
  3. Step 3: Cross multiply
    11,710,678.32x = 17,571,041.37 × 4,527,256.50
  4. Step 4: Simplify right side
    11,710,678.32x = 79,548,611,254,101.41
  5. Step 5: Solve for x
    x = 79,548,611,254,101.41/11,710,678.32
  6. Step 6: Final answer
    x = 6,792,826.95

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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.