Home / 4,345,645.60-5,997,271.15-2,411,906.28

Finding the Fourth Proportional to 4,345,645.60, 5,997,271.15 and 2,411,906.28

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Solution

The fourth proportional to 4,345,645.60, 5,997,271.15 and 2,411,906.28 is: 3,328,586.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,645.60 : 5,997,271.15 = 2,411,906.28 : x
  2. Step 2: Convert to fraction form
    4,345,645.60/5,997,271.15 = 2,411,906.28/x
  3. Step 3: Cross multiply
    4,345,645.60x = 5,997,271.15 × 2,411,906.28
  4. Step 4: Simplify right side
    4,345,645.60x = 14,464,855,949,547.82
  5. Step 5: Solve for x
    x = 14,464,855,949,547.82/4,345,645.60
  6. Step 6: Final answer
    x = 3,328,586.19

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Double scale
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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.