Home / 4,020,114.24-5,547,792.24-2,184,572.16

Finding the Fourth Proportional to 4,020,114.24, 5,547,792.24 and 2,184,572.16

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Solution

The fourth proportional to 4,020,114.24, 5,547,792.24 and 2,184,572.16 is: 3,014,728.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,114.24 : 5,547,792.24 = 2,184,572.16 : x
  2. Step 2: Convert to fraction form
    4,020,114.24/5,547,792.24 = 2,184,572.16/x
  3. Step 3: Cross multiply
    4,020,114.24x = 5,547,792.24 × 2,184,572.16
  4. Step 4: Simplify right side
    4,020,114.24x = 12,119,552,476,968.04
  5. Step 5: Solve for x
    x = 12,119,552,476,968.04/4,020,114.24
  6. Step 6: Final answer
    x = 3,014,728.38

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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.