Home / 10,267,537.37-14,169,313.55-5,683,935.29

Finding the Fourth Proportional to 10,267,537.37, 14,169,313.55 and 5,683,935.29

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Solution

The fourth proportional to 10,267,537.37, 14,169,313.55 and 5,683,935.29 is: 7,843,892.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,537.37 : 14,169,313.55 = 5,683,935.29 : x
  2. Step 2: Convert to fraction form
    10,267,537.37/14,169,313.55 = 5,683,935.29/x
  3. Step 3: Cross multiply
    10,267,537.37x = 14,169,313.55 × 5,683,935.29
  4. Step 4: Simplify right side
    10,267,537.37x = 80,537,461,293,500.50
  5. Step 5: Solve for x
    x = 80,537,461,293,500.50/10,267,537.37
  6. Step 6: Final answer
    x = 7,843,892.69

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1.5x scale

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.