Home / 8,564,352.63-11,817,714.15-4,893,506.88

Finding the Fourth Proportional to 8,564,352.63, 11,817,714.15 and 4,893,506.88

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Solution

The fourth proportional to 8,564,352.63, 11,817,714.15 and 4,893,506.88 is: 6,752,415.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,352.63 : 11,817,714.15 = 4,893,506.88 : x
  2. Step 2: Convert to fraction form
    8,564,352.63/11,817,714.15 = 4,893,506.88/x
  3. Step 3: Cross multiply
    8,564,352.63x = 11,817,714.15 × 4,893,506.88
  4. Step 4: Simplify right side
    8,564,352.63x = 57,830,065,498,898.35
  5. Step 5: Solve for x
    x = 57,830,065,498,898.35/8,564,352.63
  6. Step 6: Final answer
    x = 6,752,415.27

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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.