Home / 4,975,033.10-6,865,465.26-2,799,575

Finding the Fourth Proportional to 4,975,033.10, 6,865,465.26 and 2,799,575

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Solution

The fourth proportional to 4,975,033.10, 6,865,465.26 and 2,799,575 is: 3,863,368.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,033.10 : 6,865,465.26 = 2,799,575 : x
  2. Step 2: Convert to fraction form
    4,975,033.10/6,865,465.26 = 2,799,575/x
  3. Step 3: Cross multiply
    4,975,033.10x = 6,865,465.26 × 2,799,575
  4. Step 4: Simplify right side
    4,975,033.10x = 19,220,384,905,264.50
  5. Step 5: Solve for x
    x = 19,220,384,905,264.50/4,975,033.10
  6. Step 6: Final answer
    x = 3,863,368.25

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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.