Home / 1,010,770.63-1,516,052.01-336,779.14

Finding the Fourth Proportional to 1,010,770.63, 1,516,052.01 and 336,779.14

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Solution

The fourth proportional to 1,010,770.63, 1,516,052.01 and 336,779.14 is: 505,134.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,770.63 : 1,516,052.01 = 336,779.14 : x
  2. Step 2: Convert to fraction form
    1,010,770.63/1,516,052.01 = 336,779.14/x
  3. Step 3: Cross multiply
    1,010,770.63x = 1,516,052.01 × 336,779.14
  4. Step 4: Simplify right side
    1,010,770.63x = 510,574,692,123.07
  5. Step 5: Solve for x
    x = 510,574,692,123.07/1,010,770.63
  6. Step 6: Final answer
    x = 505,134.08

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1.5x scale

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.