Home / 1,139,547.42-1,708,690.03-466,101.67

Finding the Fourth Proportional to 1,139,547.42, 1,708,690.03 and 466,101.67

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Solution

The fourth proportional to 1,139,547.42, 1,708,690.03 and 466,101.67 is: 698,894.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,547.42 : 1,708,690.03 = 466,101.67 : x
  2. Step 2: Convert to fraction form
    1,139,547.42/1,708,690.03 = 466,101.67/x
  3. Step 3: Cross multiply
    1,139,547.42x = 1,708,690.03 × 466,101.67
  4. Step 4: Simplify right side
    1,139,547.42x = 796,423,276,495.35
  5. Step 5: Solve for x
    x = 796,423,276,495.35/1,139,547.42
  6. Step 6: Final answer
    x = 698,894.37

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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.