Home / 1,134,055.55-1,700,492.74-534,855.83

Finding the Fourth Proportional to 1,134,055.55, 1,700,492.74 and 534,855.83

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Solution

The fourth proportional to 1,134,055.55, 1,700,492.74 and 534,855.83 is: 802,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,055.55 : 1,700,492.74 = 534,855.83 : x
  2. Step 2: Convert to fraction form
    1,134,055.55/1,700,492.74 = 534,855.83/x
  3. Step 3: Cross multiply
    1,134,055.55x = 1,700,492.74 × 534,855.83
  4. Step 4: Simplify right side
    1,134,055.55x = 909,518,446,022.07
  5. Step 5: Solve for x
    x = 909,518,446,022.07/1,134,055.55
  6. Step 6: Final answer
    x = 802,005.20

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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.