Home / 956,969.65-1,435,735.14-283,068.67

Finding the Fourth Proportional to 956,969.65, 1,435,735.14 and 283,068.67

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Solution

The fourth proportional to 956,969.65, 1,435,735.14 and 283,068.67 is: 424,686.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,969.65 : 1,435,735.14 = 283,068.67 : x
  2. Step 2: Convert to fraction form
    956,969.65/1,435,735.14 = 283,068.67/x
  3. Step 3: Cross multiply
    956,969.65x = 1,435,735.14 × 283,068.67
  4. Step 4: Simplify right side
    956,969.65x = 406,411,636,552.06
  5. Step 5: Solve for x
    x = 406,411,636,552.06/956,969.65
  6. Step 6: Final answer
    x = 424,686.02

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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.