Home / 5,301,916.08-7,316,851.32-3,010,290

Finding the Fourth Proportional to 5,301,916.08, 7,316,851.32 and 3,010,290

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Solution

The fourth proportional to 5,301,916.08, 7,316,851.32 and 3,010,290 is: 4,154,317.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,916.08 : 7,316,851.32 = 3,010,290 : x
  2. Step 2: Convert to fraction form
    5,301,916.08/7,316,851.32 = 3,010,290/x
  3. Step 3: Cross multiply
    5,301,916.08x = 7,316,851.32 × 3,010,290
  4. Step 4: Simplify right side
    5,301,916.08x = 22,025,844,360,082.80
  5. Step 5: Solve for x
    x = 22,025,844,360,082.80/5,301,916.08
  6. Step 6: Final answer
    x = 4,154,317.80

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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.