Home / 5,098,075.48-7,035,529.82-2,774,855.76

Finding the Fourth Proportional to 5,098,075.48, 7,035,529.82 and 2,774,855.76

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Solution

The fourth proportional to 5,098,075.48, 7,035,529.82 and 2,774,855.76 is: 3,829,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,075.48 : 7,035,529.82 = 2,774,855.76 : x
  2. Step 2: Convert to fraction form
    5,098,075.48/7,035,529.82 = 2,774,855.76/x
  3. Step 3: Cross multiply
    5,098,075.48x = 7,035,529.82 × 2,774,855.76
  4. Step 4: Simplify right side
    5,098,075.48x = 19,522,580,445,678.76
  5. Step 5: Solve for x
    x = 19,522,580,445,678.76/5,098,075.48
  6. Step 6: Final answer
    x = 3,829,402.00

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1.5x scale

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.