Home / 1,674,038.02-2,509,507.90-608,794.06

Finding the Fourth Proportional to 1,674,038.02, 2,509,507.90 and 608,794.06

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Solution

The fourth proportional to 1,674,038.02, 2,509,507.90 and 608,794.06 is: 912,627.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,038.02 : 2,509,507.90 = 608,794.06 : x
  2. Step 2: Convert to fraction form
    1,674,038.02/2,509,507.90 = 608,794.06/x
  3. Step 3: Cross multiply
    1,674,038.02x = 2,509,507.90 × 608,794.06
  4. Step 4: Simplify right side
    1,674,038.02x = 1,527,773,503,043.07
  5. Step 5: Solve for x
    x = 1,527,773,503,043.07/1,674,038.02
  6. Step 6: Final answer
    x = 912,627.72

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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.