Home / 10,730,758.67-14,808,303.84-5,835,875.41

Finding the Fourth Proportional to 10,730,758.67, 14,808,303.84 and 5,835,875.41

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Solution

The fourth proportional to 10,730,758.67, 14,808,303.84 and 5,835,875.41 is: 8,053,430.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,758.67 : 14,808,303.84 = 5,835,875.41 : x
  2. Step 2: Convert to fraction form
    10,730,758.67/14,808,303.84 = 5,835,875.41/x
  3. Step 3: Cross multiply
    10,730,758.67x = 14,808,303.84 × 5,835,875.41
  4. Step 4: Simplify right side
    10,730,758.67x = 86,419,416,284,059.48
  5. Step 5: Solve for x
    x = 86,419,416,284,059.48/10,730,758.67
  6. Step 6: Final answer
    x = 8,053,430.23

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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.