Home / 4,574,165.20-6,312,357.74-2,509,197.74

Finding the Fourth Proportional to 4,574,165.20, 6,312,357.74 and 2,509,197.74

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Solution

The fourth proportional to 4,574,165.20, 6,312,357.74 and 2,509,197.74 is: 3,462,698.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,574,165.20 : 6,312,357.74 = 2,509,197.74 : x
  2. Step 2: Convert to fraction form
    4,574,165.20/6,312,357.74 = 2,509,197.74/x
  3. Step 3: Cross multiply
    4,574,165.20x = 6,312,357.74 × 2,509,197.74
  4. Step 4: Simplify right side
    4,574,165.20x = 15,838,953,775,279.51
  5. Step 5: Solve for x
    x = 15,838,953,775,279.51/4,574,165.20
  6. Step 6: Final answer
    x = 3,462,698.24

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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.