Home / 4,075,460.78-5,624,193.98-2,240,088.67

Finding the Fourth Proportional to 4,075,460.78, 5,624,193.98 and 2,240,088.67

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Solution

The fourth proportional to 4,075,460.78, 5,624,193.98 and 2,240,088.67 is: 3,091,354.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,460.78 : 5,624,193.98 = 2,240,088.67 : x
  2. Step 2: Convert to fraction form
    4,075,460.78/5,624,193.98 = 2,240,088.67/x
  3. Step 3: Cross multiply
    4,075,460.78x = 5,624,193.98 × 2,240,088.67
  4. Step 4: Simplify right side
    4,075,460.78x = 12,598,693,212,480.21
  5. Step 5: Solve for x
    x = 12,598,693,212,480.21/4,075,460.78
  6. Step 6: Final answer
    x = 3,091,354.30

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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.