Home / 7,736,510.99-10,676,436.27-4,837,598.75

Finding the Fourth Proportional to 7,736,510.99, 10,676,436.27 and 4,837,598.75

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Solution

The fourth proportional to 7,736,510.99, 10,676,436.27 and 4,837,598.75 is: 6,675,918.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,510.99 : 10,676,436.27 = 4,837,598.75 : x
  2. Step 2: Convert to fraction form
    7,736,510.99/10,676,436.27 = 4,837,598.75/x
  3. Step 3: Cross multiply
    7,736,510.99x = 10,676,436.27 × 4,837,598.75
  4. Step 4: Simplify right side
    7,736,510.99x = 51,648,314,754,206.66
  5. Step 5: Solve for x
    x = 51,648,314,754,206.66/7,736,510.99
  6. Step 6: Final answer
    x = 6,675,918.23

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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.