Home / 2,017,595.04-2,784,477.52-1,507,411.68

Finding the Fourth Proportional to 2,017,595.04, 2,784,477.52 and 1,507,411.68

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Solution

The fourth proportional to 2,017,595.04, 2,784,477.52 and 1,507,411.68 is: 2,080,374.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,595.04 : 2,784,477.52 = 1,507,411.68 : x
  2. Step 2: Convert to fraction form
    2,017,595.04/2,784,477.52 = 1,507,411.68/x
  3. Step 3: Cross multiply
    2,017,595.04x = 2,784,477.52 × 1,507,411.68
  4. Step 4: Simplify right side
    2,017,595.04x = 4,197,353,936,345.43
  5. Step 5: Solve for x
    x = 4,197,353,936,345.43/2,017,595.04
  6. Step 6: Final answer
    x = 2,080,374.83

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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.