Home / 5,036,426.58-7,556,116.59-1,624,644.66

Finding the Fourth Proportional to 5,036,426.58, 7,556,116.59 and 1,624,644.66

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Solution

The fourth proportional to 5,036,426.58, 7,556,116.59 and 1,624,644.66 is: 2,437,443.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,426.58 : 7,556,116.59 = 1,624,644.66 : x
  2. Step 2: Convert to fraction form
    5,036,426.58/7,556,116.59 = 1,624,644.66/x
  3. Step 3: Cross multiply
    5,036,426.58x = 7,556,116.59 × 1,624,644.66
  4. Step 4: Simplify right side
    5,036,426.58x = 12,276,004,468,280.91
  5. Step 5: Solve for x
    x = 12,276,004,468,280.91/5,036,426.58
  6. Step 6: Final answer
    x = 2,437,443.35

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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.