Home / 4,519,459.24-6,779,186.70-1,153,665.16

Finding the Fourth Proportional to 4,519,459.24, 6,779,186.70 and 1,153,665.16

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Solution

The fourth proportional to 4,519,459.24, 6,779,186.70 and 1,153,665.16 is: 1,730,497.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,459.24 : 6,779,186.70 = 1,153,665.16 : x
  2. Step 2: Convert to fraction form
    4,519,459.24/6,779,186.70 = 1,153,665.16/x
  3. Step 3: Cross multiply
    4,519,459.24x = 6,779,186.70 × 1,153,665.16
  4. Step 4: Simplify right side
    4,519,459.24x = 7,820,911,508,925.37
  5. Step 5: Solve for x
    x = 7,820,911,508,925.37/4,519,459.24
  6. Step 6: Final answer
    x = 1,730,497.19

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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.