Home / 2,047,355.10-3,071,032.65-2,003,068.35

Finding the Fourth Proportional to 2,047,355.10, 3,071,032.65 and 2,003,068.35

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Solution

The fourth proportional to 2,047,355.10, 3,071,032.65 and 2,003,068.35 is: 3,004,602.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,355.10 : 3,071,032.65 = 2,003,068.35 : x
  2. Step 2: Convert to fraction form
    2,047,355.10/3,071,032.65 = 2,003,068.35/x
  3. Step 3: Cross multiply
    2,047,355.10x = 3,071,032.65 × 2,003,068.35
  4. Step 4: Simplify right side
    2,047,355.10x = 6,151,488,303,031.63
  5. Step 5: Solve for x
    x = 6,151,488,303,031.63/2,047,355.10
  6. Step 6: Final answer
    x = 3,004,602.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.