Home / 1,602,000.60-2,402,417.70-537,077.40

Finding the Fourth Proportional to 1,602,000.60, 2,402,417.70 and 537,077.40

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Solution

The fourth proportional to 1,602,000.60, 2,402,417.70 and 537,077.40 is: 805,420.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,000.60 : 2,402,417.70 = 537,077.40 : x
  2. Step 2: Convert to fraction form
    1,602,000.60/2,402,417.70 = 537,077.40/x
  3. Step 3: Cross multiply
    1,602,000.60x = 2,402,417.70 × 537,077.40
  4. Step 4: Simplify right side
    1,602,000.60x = 1,290,284,252,029.98
  5. Step 5: Solve for x
    x = 1,290,284,252,029.98/1,602,000.60
  6. Step 6: Final answer
    x = 805,420.58

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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.