Home / 2,445,946.16-3,669,569.90-848,506.64

Finding the Fourth Proportional to 2,445,946.16, 3,669,569.90 and 848,506.64

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Solution

The fourth proportional to 2,445,946.16, 3,669,569.90 and 848,506.64 is: 1,272,985.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,946.16 : 3,669,569.90 = 848,506.64 : x
  2. Step 2: Convert to fraction form
    2,445,946.16/3,669,569.90 = 848,506.64/x
  3. Step 3: Cross multiply
    2,445,946.16x = 3,669,569.90 × 848,506.64
  4. Step 4: Simplify right side
    2,445,946.16x = 3,113,654,426,094.14
  5. Step 5: Solve for x
    x = 3,113,654,426,094.14/2,445,946.16
  6. Step 6: Final answer
    x = 1,272,985.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.