Home / 5,201,075.04-7,798,291.05-2,500,026.18

Finding the Fourth Proportional to 5,201,075.04, 7,798,291.05 and 2,500,026.18

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Solution

The fourth proportional to 5,201,075.04, 7,798,291.05 and 2,500,026.18 is: 3,748,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,201,075.04 : 7,798,291.05 = 2,500,026.18 : x
  2. Step 2: Convert to fraction form
    5,201,075.04/7,798,291.05 = 2,500,026.18/x
  3. Step 3: Cross multiply
    5,201,075.04x = 7,798,291.05 × 2,500,026.18
  4. Step 4: Simplify right side
    5,201,075.04x = 19,495,931,784,259.69
  5. Step 5: Solve for x
    x = 19,495,931,784,259.69/5,201,075.04
  6. Step 6: Final answer
    x = 3,748,442.70

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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.