Home / 4,058,908.75-5,601,384.54-2,316,543.16

Finding the Fourth Proportional to 4,058,908.75, 5,601,384.54 and 2,316,543.16

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Solution

The fourth proportional to 4,058,908.75, 5,601,384.54 and 2,316,543.16 is: 3,196,881.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,908.75 : 5,601,384.54 = 2,316,543.16 : x
  2. Step 2: Convert to fraction form
    4,058,908.75/5,601,384.54 = 2,316,543.16/x
  3. Step 3: Cross multiply
    4,058,908.75x = 5,601,384.54 × 2,316,543.16
  4. Step 4: Simplify right side
    4,058,908.75x = 12,975,849,029,873.02
  5. Step 5: Solve for x
    x = 12,975,849,029,873.02/4,058,908.75
  6. Step 6: Final answer
    x = 3,196,881.19

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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.