Home / 2,077,699.01-2,860,829.48-1,771,088.09

Finding the Fourth Proportional to 2,077,699.01, 2,860,829.48 and 1,771,088.09

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Solution

The fourth proportional to 2,077,699.01, 2,860,829.48 and 1,771,088.09 is: 2,438,650.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,699.01 : 2,860,829.48 = 1,771,088.09 : x
  2. Step 2: Convert to fraction form
    2,077,699.01/2,860,829.48 = 1,771,088.09/x
  3. Step 3: Cross multiply
    2,077,699.01x = 2,860,829.48 × 1,771,088.09
  4. Step 4: Simplify right side
    2,077,699.01x = 5,066,781,009,672.47
  5. Step 5: Solve for x
    x = 5,066,781,009,672.47/2,077,699.01
  6. Step 6: Final answer
    x = 2,438,650.16

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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.