Home / 5,258,328.04-7,256,492.70-2,843,880.04

Finding the Fourth Proportional to 5,258,328.04, 7,256,492.70 and 2,843,880.04

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Solution

The fourth proportional to 5,258,328.04, 7,256,492.70 and 2,843,880.04 is: 3,924,554.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,328.04 : 7,256,492.70 = 2,843,880.04 : x
  2. Step 2: Convert to fraction form
    5,258,328.04/7,256,492.70 = 2,843,880.04/x
  3. Step 3: Cross multiply
    5,258,328.04x = 7,256,492.70 × 2,843,880.04
  4. Step 4: Simplify right side
    5,258,328.04x = 20,636,594,749,935.71
  5. Step 5: Solve for x
    x = 20,636,594,749,935.71/5,258,328.04
  6. Step 6: Final answer
    x = 3,924,554.46

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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.