Home / 1,076,061.04-1,484,946.12-592,671.20

Finding the Fourth Proportional to 1,076,061.04, 1,484,946.12 and 592,671.20

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Solution

The fourth proportional to 1,076,061.04, 1,484,946.12 and 592,671.20 is: 817,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,061.04 : 1,484,946.12 = 592,671.20 : x
  2. Step 2: Convert to fraction form
    1,076,061.04/1,484,946.12 = 592,671.20/x
  3. Step 3: Cross multiply
    1,076,061.04x = 1,484,946.12 × 592,671.20
  4. Step 4: Simplify right side
    1,076,061.04x = 880,084,798,875.74
  5. Step 5: Solve for x
    x = 880,084,798,875.74/1,076,061.04
  6. Step 6: Final answer
    x = 817,876.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.