Home / 5,685,547.14-8,525,893.14-3,291,044.58

Finding the Fourth Proportional to 5,685,547.14, 8,525,893.14 and 3,291,044.58

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Solution

The fourth proportional to 5,685,547.14, 8,525,893.14 and 3,291,044.58 is: 4,935,161.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,685,547.14 : 8,525,893.14 = 3,291,044.58 : x
  2. Step 2: Convert to fraction form
    5,685,547.14/8,525,893.14 = 3,291,044.58/x
  3. Step 3: Cross multiply
    5,685,547.14x = 8,525,893.14 × 3,291,044.58
  4. Step 4: Simplify right side
    5,685,547.14x = 28,059,094,408,056.18
  5. Step 5: Solve for x
    x = 28,059,094,408,056.18/5,685,547.14
  6. Step 6: Final answer
    x = 4,935,161.69

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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.