Home / 6,523,970.30-9,785,955.45-4,723,048.70

Finding the Fourth Proportional to 6,523,970.30, 9,785,955.45 and 4,723,048.70

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Solution

The fourth proportional to 6,523,970.30, 9,785,955.45 and 4,723,048.70 is: 7,084,573.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,970.30 : 9,785,955.45 = 4,723,048.70 : x
  2. Step 2: Convert to fraction form
    6,523,970.30/9,785,955.45 = 4,723,048.70/x
  3. Step 3: Cross multiply
    6,523,970.30x = 9,785,955.45 × 4,723,048.70
  4. Step 4: Simplify right side
    6,523,970.30x = 46,219,544,166,380.41
  5. Step 5: Solve for x
    x = 46,219,544,166,380.41/6,523,970.30
  6. Step 6: Final answer
    x = 7,084,573.05

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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.