Home / 1,119,701.10-1,570,899.30-1,119,701.10

Finding the Fourth Proportional to 1,119,701.10, 1,570,899.30 and 1,119,701.10

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Solution

The fourth proportional to 1,119,701.10, 1,570,899.30 and 1,119,701.10 is: 1,570,899.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,701.10 : 1,570,899.30 = 1,119,701.10 : x
  2. Step 2: Convert to fraction form
    1,119,701.10/1,570,899.30 = 1,119,701.10/x
  3. Step 3: Cross multiply
    1,119,701.10x = 1,570,899.30 × 1,119,701.10
  4. Step 4: Simplify right side
    1,119,701.10x = 1,758,937,674,199.23
  5. Step 5: Solve for x
    x = 1,758,937,674,199.23/1,119,701.10
  6. Step 6: Final answer
    x = 1,570,899.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.