Home / 4,888,492.83-6,746,931.45-2,851,302.33

Finding the Fourth Proportional to 4,888,492.83, 6,746,931.45 and 2,851,302.33

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Solution

The fourth proportional to 4,888,492.83, 6,746,931.45 and 2,851,302.33 is: 3,935,270.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,492.83 : 6,746,931.45 = 2,851,302.33 : x
  2. Step 2: Convert to fraction form
    4,888,492.83/6,746,931.45 = 2,851,302.33/x
  3. Step 3: Cross multiply
    4,888,492.83x = 6,746,931.45 × 2,851,302.33
  4. Step 4: Simplify right side
    4,888,492.83x = 19,237,541,363,735.28
  5. Step 5: Solve for x
    x = 19,237,541,363,735.28/4,888,492.83
  6. Step 6: Final answer
    x = 3,935,270.45

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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.