Home / 2,966,225.88-4,093,501.95-1,676,989.38

Finding the Fourth Proportional to 2,966,225.88, 4,093,501.95 and 1,676,989.38

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Solution

The fourth proportional to 2,966,225.88, 4,093,501.95 and 1,676,989.38 is: 2,314,307.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,225.88 : 4,093,501.95 = 1,676,989.38 : x
  2. Step 2: Convert to fraction form
    2,966,225.88/4,093,501.95 = 1,676,989.38/x
  3. Step 3: Cross multiply
    2,966,225.88x = 4,093,501.95 × 1,676,989.38
  4. Step 4: Simplify right side
    2,966,225.88x = 6,864,759,312,509.92
  5. Step 5: Solve for x
    x = 6,864,759,312,509.92/2,966,225.88
  6. Step 6: Final answer
    x = 2,314,307.67

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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.