Home / 1,602,005.04-2,402,633.76-464,461.94

Finding the Fourth Proportional to 1,602,005.04, 2,402,633.76 and 464,461.94

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Solution

The fourth proportional to 1,602,005.04, 2,402,633.76 and 464,461.94 is: 696,584.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,005.04 : 2,402,633.76 = 464,461.94 : x
  2. Step 2: Convert to fraction form
    1,602,005.04/2,402,633.76 = 464,461.94/x
  3. Step 3: Cross multiply
    1,602,005.04x = 2,402,633.76 × 464,461.94
  4. Step 4: Simplify right side
    1,602,005.04x = 1,115,931,941,543.95
  5. Step 5: Solve for x
    x = 1,115,931,941,543.95/1,602,005.04
  6. Step 6: Final answer
    x = 696,584.54

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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.