Home / 5,258,283-7,256,430.54-2,843,835

Finding the Fourth Proportional to 5,258,283, 7,256,430.54 and 2,843,835

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Solution

The fourth proportional to 5,258,283, 7,256,430.54 and 2,843,835 is: 3,924,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,283 : 7,256,430.54 = 2,843,835 : x
  2. Step 2: Convert to fraction form
    5,258,283/7,256,430.54 = 2,843,835/x
  3. Step 3: Cross multiply
    5,258,283x = 7,256,430.54 × 2,843,835
  4. Step 4: Simplify right side
    5,258,283x = 20,636,091,144,720.90
  5. Step 5: Solve for x
    x = 20,636,091,144,720.90/5,258,283
  6. Step 6: Final answer
    x = 3,924,492.30

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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.