Home / 4,750,373.40-6,555,339.64-2,574,869.84

Finding the Fourth Proportional to 4,750,373.40, 6,555,339.64 and 2,574,869.84

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Solution

The fourth proportional to 4,750,373.40, 6,555,339.64 and 2,574,869.84 is: 3,553,225.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,373.40 : 6,555,339.64 = 2,574,869.84 : x
  2. Step 2: Convert to fraction form
    4,750,373.40/6,555,339.64 = 2,574,869.84/x
  3. Step 3: Cross multiply
    4,750,373.40x = 6,555,339.64 × 2,574,869.84
  4. Step 4: Simplify right side
    4,750,373.40x = 16,879,146,329,992.46
  5. Step 5: Solve for x
    x = 16,879,146,329,992.46/4,750,373.40
  6. Step 6: Final answer
    x = 3,553,225.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.