Home / 4,716,253.32-7,075,875.36-1,683,554.10

Finding the Fourth Proportional to 4,716,253.32, 7,075,875.36 and 1,683,554.10

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Solution

The fourth proportional to 4,716,253.32, 7,075,875.36 and 1,683,554.10 is: 2,525,864.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,253.32 : 7,075,875.36 = 1,683,554.10 : x
  2. Step 2: Convert to fraction form
    4,716,253.32/7,075,875.36 = 1,683,554.10/x
  3. Step 3: Cross multiply
    4,716,253.32x = 7,075,875.36 × 1,683,554.10
  4. Step 4: Simplify right side
    4,716,253.32x = 11,912,618,973,416.98
  5. Step 5: Solve for x
    x = 11,912,618,973,416.98/4,716,253.32
  6. Step 6: Final answer
    x = 2,525,864.95

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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.