Home / 12,337,602.65-17,026,423.64-6,830,977.34

Finding the Fourth Proportional to 12,337,602.65, 17,026,423.64 and 6,830,977.34

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Solution

The fourth proportional to 12,337,602.65, 17,026,423.64 and 6,830,977.34 is: 9,427,043.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,602.65 : 17,026,423.64 = 6,830,977.34 : x
  2. Step 2: Convert to fraction form
    12,337,602.65/17,026,423.64 = 6,830,977.34/x
  3. Step 3: Cross multiply
    12,337,602.65x = 17,026,423.64 × 6,830,977.34
  4. Step 4: Simplify right side
    12,337,602.65x = 116,307,114,031,925.44
  5. Step 5: Solve for x
    x = 116,307,114,031,925.44/12,337,602.65
  6. Step 6: Final answer
    x = 9,427,043.27

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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.