Home / 6,545,732.18-9,814,033.51-2,900,479.46

Finding the Fourth Proportional to 6,545,732.18, 9,814,033.51 and 2,900,479.46

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Solution

The fourth proportional to 6,545,732.18, 9,814,033.51 and 2,900,479.46 is: 4,348,696.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,732.18 : 9,814,033.51 = 2,900,479.46 : x
  2. Step 2: Convert to fraction form
    6,545,732.18/9,814,033.51 = 2,900,479.46/x
  3. Step 3: Cross multiply
    6,545,732.18x = 9,814,033.51 × 2,900,479.46
  4. Step 4: Simplify right side
    6,545,732.18x = 28,465,402,559,185.34
  5. Step 5: Solve for x
    x = 28,465,402,559,185.34/6,545,732.18
  6. Step 6: Final answer
    x = 4,348,696.49

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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.