Home / 5,802,032.87-7,998,490.10-4,077,802.07

Finding the Fourth Proportional to 5,802,032.87, 7,998,490.10 and 4,077,802.07

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Solution

The fourth proportional to 5,802,032.87, 7,998,490.10 and 4,077,802.07 is: 5,621,522.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,032.87 : 7,998,490.10 = 4,077,802.07 : x
  2. Step 2: Convert to fraction form
    5,802,032.87/7,998,490.10 = 4,077,802.07/x
  3. Step 3: Cross multiply
    5,802,032.87x = 7,998,490.10 × 4,077,802.07
  4. Step 4: Simplify right side
    5,802,032.87x = 32,616,259,466,265.50
  5. Step 5: Solve for x
    x = 32,616,259,466,265.50/5,802,032.87
  6. Step 6: Final answer
    x = 5,621,522.70

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1.5x scale

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.