Home / 2,195,056.98-3,029,537.03-1,506,160.22

Finding the Fourth Proportional to 2,195,056.98, 3,029,537.03 and 1,506,160.22

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Solution

The fourth proportional to 2,195,056.98, 3,029,537.03 and 1,506,160.22 is: 2,078,747.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,056.98 : 3,029,537.03 = 1,506,160.22 : x
  2. Step 2: Convert to fraction form
    2,195,056.98/3,029,537.03 = 1,506,160.22/x
  3. Step 3: Cross multiply
    2,195,056.98x = 3,029,537.03 × 1,506,160.22
  4. Step 4: Simplify right side
    2,195,056.98x = 4,562,968,136,924.46
  5. Step 5: Solve for x
    x = 4,562,968,136,924.46/2,195,056.98
  6. Step 6: Final answer
    x = 2,078,747.01

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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.