Home / 4,636,547.78-6,949,913.06-1,559,609.42

Finding the Fourth Proportional to 4,636,547.78, 6,949,913.06 and 1,559,609.42

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Solution

The fourth proportional to 4,636,547.78, 6,949,913.06 and 1,559,609.42 is: 2,337,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,547.78 : 6,949,913.06 = 1,559,609.42 : x
  2. Step 2: Convert to fraction form
    4,636,547.78/6,949,913.06 = 1,559,609.42/x
  3. Step 3: Cross multiply
    4,636,547.78x = 6,949,913.06 × 1,559,609.42
  4. Step 4: Simplify right side
    4,636,547.78x = 10,839,149,841,807.46
  5. Step 5: Solve for x
    x = 10,839,149,841,807.46/4,636,547.78
  6. Step 6: Final answer
    x = 2,337,763.00

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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.