Home / 11,604,753.23-16,014,636.29-7,256,384.87

Finding the Fourth Proportional to 11,604,753.23, 16,014,636.29 and 7,256,384.87

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Solution

The fourth proportional to 11,604,753.23, 16,014,636.29 and 7,256,384.87 is: 10,013,859.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,753.23 : 16,014,636.29 = 7,256,384.87 : x
  2. Step 2: Convert to fraction form
    11,604,753.23/16,014,636.29 = 7,256,384.87/x
  3. Step 3: Cross multiply
    11,604,753.23x = 16,014,636.29 × 7,256,384.87
  4. Step 4: Simplify right side
    11,604,753.23x = 116,208,364,411,376.72
  5. Step 5: Solve for x
    x = 116,208,364,411,376.72/11,604,753.23
  6. Step 6: Final answer
    x = 10,013,859.16

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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.