Home / 10,774,852.24-14,869,609.64-5,880,389.16

Finding the Fourth Proportional to 10,774,852.24, 14,869,609.64 and 5,880,389.16

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Solution

The fourth proportional to 10,774,852.24, 14,869,609.64 and 5,880,389.16 is: 8,115,108.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,852.24 : 14,869,609.64 = 5,880,389.16 : x
  2. Step 2: Convert to fraction form
    10,774,852.24/14,869,609.64 = 5,880,389.16/x
  3. Step 3: Cross multiply
    10,774,852.24x = 14,869,609.64 × 5,880,389.16
  4. Step 4: Simplify right side
    10,774,852.24x = 87,439,091,340,487.52
  5. Step 5: Solve for x
    x = 87,439,091,340,487.52/10,774,852.24
  6. Step 6: Final answer
    x = 8,115,108.16

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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.