Home / 7,075,316.40-10,615,056.84-2,282,915.76

Finding the Fourth Proportional to 7,075,316.40, 10,615,056.84 and 2,282,915.76

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Solution

The fourth proportional to 7,075,316.40, 10,615,056.84 and 2,282,915.76 is: 3,425,045.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,316.40 : 10,615,056.84 = 2,282,915.76 : x
  2. Step 2: Convert to fraction form
    7,075,316.40/10,615,056.84 = 2,282,915.76/x
  3. Step 3: Cross multiply
    7,075,316.40x = 10,615,056.84 × 2,282,915.76
  4. Step 4: Simplify right side
    7,075,316.40x = 24,233,280,553,331.80
  5. Step 5: Solve for x
    x = 24,233,280,553,331.80/7,075,316.40
  6. Step 6: Final answer
    x = 3,425,045.49

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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.